Corning Incorporated
US ˙ NYSE ˙ US2193501051

SecurityGLW / Corning Incorporated
InstitutionIngalls & Snyder Llc
Latest Disclosed Ownership16,092 shares
Latest Disclosed Value $ 2,188
Ingalls & Snyder Llc reports 0.63% increase in ownership of GLW / Corning Incorporated

On May 13, 2026 - Ingalls & Snyder Llc filed a 13F-HR form disclosing ownership of 16,092 shares of Corning Incorporated (US:GLW) valued at $2,188,029 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 15,992 shares of Corning Incorporated. This represents a change in shares of 0.63% during the quarter. The current value of the position is $3,230,630 USD.

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 16,092 100 0.63 2 100.00 0.0774
2026-02-13 2025-12-31 13F CORNING COM 219350105 15,992 -2,041 -11.32 1 0.00 0.0514
2025-11-07 2025-09-30 13F CORNING COM 219350105 18,033 1,309 7.83 1 0.0484
2025-07-31 2025-06-30 13F CORNING COM 219350105 16,724 -857 -4.87 1 0.0312
2025-05-12 2025-03-31 13F CORNING COM 219350105 17,581 -614 -3.37 1 0.0265
2025-01-29 2024-12-31 13F CORNING COM 219350105 18,195 -2,127 -10.47 1 0.0339
2024-11-14 2024-09-30 13F CORNING COM 219350105 20,322 42 0.21 1 0.0358
2024-07-31 2024-06-30 13F CORNING COM 219350105 20,280 67 0.33 1 0.0339
2024-05-13 2024-03-31 13F CORNING COM 219350105 20,213 -800 -3.81 1 0.0294
2024-01-29 2023-12-31 13F CORNING COM 219350105 21,013 -3,020 -12.57 1 0.0289
2023-11-02 2023-09-30 13F CORNING COM 219350105 24,033 -1,125 -4.47 1 0.0352
2023-07-27 2023-06-30 13F CORNING COM 219350105 25,158 -2,711 -9.73 1 0.0422
2023-05-09 2023-03-31 13F CORNING COM 219350105 27,869 1,711 6.54 1 0.0505
2023-01-31 2022-12-31 13F CORNING COM 219350105 26,158 -10 -0.04 1 -100.00 0.0454
2022-10-21 2022-09-30 13F CORNING COM 219350105 26,168 -300 -1.13 759 -8.99 0.0424
2022-08-11 2022-06-30 13F CORNING COM 219350105 26,468 -150 -0.56 834 -15.07 0.0436
2022-05-09 2022-03-31 13F CORNING COM 219350105 26,618 -200 -0.75 982 -1.60 0.0439
2022-02-11 2021-12-31 13F CORNING COM 219350105 26,818 -20 -0.07 998 1.94 0.0450
2021-10-27 2021-09-30 13F CORNING COM 219350105 26,838 -300 -1.11 979 -11.80 0.0448
2021-08-03 2021-06-30 13F CORNING COM 219350105 27,138 -400 -1.45 1,110 -7.35 0.0493
2021-04-21 2021-03-31 13F CORNING CO 219350105 27,538 -722 -2.55 1,198 17.80 0.0559
2021-01-27 2020-12-31 13F CORNING COM 219350105 28,260 -575 -1.99 1,017 8.77 0.0502
2020-10-21 2020-09-30 13F CORNING COM 219350105 28,835 -500 -1.70 935 23.03 0.0642
2020-07-31 2020-06-30 13F CORNING COM 219350105 29,335 -500 -1.68 760 23.98 0.0437
2020-04-22 2020-03-31 13F CORNING COM 219350105 29,835 -550 -1.81 613 -30.73 0.0413
2020-01-15 2019-12-31 13F CORNING COM 219350105 30,385 -3,020 -9.04 885 -7.14 0.0479
2019-10-16 2019-09-30 13F CORNING COM 219350105 33,405 -1,450 -4.16 953 -17.70 0.0465
2019-07-11 2019-06-30 13F CORNING COM 219350105 34,855 -1,450 -3.99 1,158 -3.66 0.0557
2019-04-11 2019-03-31 13F CORNING COM 219350105 36,305 360 1.00 1,202 10.68 0.0573
2019-01-24 2018-12-31 13F CORNING COM 219350105 35,945 30 0.08 1,086 -14.35 0.0573
2018-10-24 2018-09-30 13F CORNING COM 219350105 35,915 -800 -2.18 1,268 25.54 0.0534
2018-08-10 2018-06-30 13F CORNING COM 219350105 36,715 -3,048 -7.67 1,010 -8.93 0.0469
2018-04-17 2018-03-31 13F CORNING COM 219350105 39,763 -100 -0.25 1,109 -13.02 0.0541
2018-01-19 2017-12-31 13F CORNING COM 219350105 39,863 300 0.76 1,275 7.69 0.0587
2017-10-20 2017-09-30 13F CORNING COM 219350105 39,563 -3,400 -7.91 1,184 -8.29 0.0617
2017-07-28 2017-06-30 13F CORNING COM 219350105 42,963 1,368 3.29 1,291 14.96 0.0701
2017-05-09 2017-03-31 13F CORNING COM 219350105 41,595 -5,100 -10.92 1,123 -0.88 0.0599
2017-01-25 2016-12-31 13F CORNING COM 219350105 46,695 -13,400 -22.30 1,133 -20.27 0.0617
2016-11-03 2016-09-30 13F CORNING COM 219350105 60,095 -2,250 -3.61 1,421 11.28 0.0792
2016-08-11 2016-06-30 13F CORNING COM 219350105 62,345 9,465 17.90 1,277 15.67 0.0753
2016-04-29 2016-03-31 13F CORNING COMMON 021935010 52,880 610 1.17 1,104 15.60 0.0702
2016-01-27 2015-12-31 13F CORNING COMMON 021935010 52,270 -1,860 -3.44 955 3.13 0.0610
2015-10-27 2015-09-30 13F CORNING COMMON 021935010 54,130 50 0.09 926 -13.13 0.0605
2015-07-10 2015-06-30 13F CORNING COMMON 021935010 54,080 28,309 109.85 1,066 82.53 0.0588
2015-04-15 2015-03-31 13F CORNING COMMON 021935010 25,771 25,771 584 0.0322
2015-01-28 2014-12-31 13F CORNING COMMON 021935010 0 -23,471 -100.00 0 -100.00
2014-10-28 2014-09-30 13F CORNING COMMON 021935010 23,471 1,200 5.39 453 -7.17 0.0244
2014-07-30 2014-06-30 13F CORNING COMMON 021935010 22,271 -500 -2.20 488 2.95 0.0240
2014-05-02 2014-03-31 13F CORNING COMMON 021935010 22,771 -1,000 -4.21 474 12.06 0.0254
2014-01-24 2013-12-31 13F CORNING COMMON 021935010 23,771 750 3.26 423 26.27 0.0233
2013-11-12 2013-09-30 13F CORNING COMMON 021935010 23,021 -2,700 -10.50 335 -8.47 0.0200
2013-08-09 2013-06-30 13F/A-1 CORNING COMMON 021935010 25,721 25,721 366 0.0233
2013-08-08 2013-06-30 13F CORNING COMMON 021935010 16,480 234
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.