Corning Incorporated
US ˙ NYSE ˙ US2193501051

SecurityGLW / Corning Incorporated
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership10,385 shares
Latest Disclosed Value $ 1,411,982
Silvercrest Asset Management Group Llc reports 7.05% decrease in ownership of GLW / Corning Incorporated

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 10,385 shares of Corning Incorporated (US:GLW) valued at $1,412,048 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 11,173 shares of Corning Incorporated. This represents a change in shares of -7.05% during the quarter. The current value of the position is $2,084,893 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)
2026-05-15 2026-03-31 13F CORNING INC COM COM 219350105 10,385 -788 -7.05 1,412 44.27 0.0102
2026-02-17 2025-12-31 13F CORNING INC COM COM 219350105 11,173 59 0.53 978 7.35 0.0067
2025-11-14 2025-09-30 13F CORNING INC COM COM 219350105 11,114 -163 -1.45 912 53.63 0.0060
2025-08-14 2025-06-30 13F CORNING COM 219350105 11,277 92 0.82 593 15.82 0.0040
2025-05-15 2025-03-31 13F CORNING COM 219350105 11,185 535 5.02 512 1.19 0.0037
2025-02-14 2024-12-31 13F CORNING COM 219350105 10,650 1 0.01 506 5.42 0.0034
2024-11-14 2024-09-30 13F CORNING INC COM COM 219350105 10,649 -47 -0.44 481 15.66 0.0033
2024-08-15 2024-06-30 13F/A-1 CORNING INC COM COM 219350105 10,696 1,735 19.36 416 40.68 0.0029
2024-08-14 2024-06-30 13F CORNING INC COM COM 219350105 21,392 12,431 831 0.0029
2024-05-15 2024-03-31 13F CORNING INC COM COM 219350105 8,961 -7,022 -43.93 295 -39.30 0.0020
2024-02-14 2023-12-31 13F CORNING INC COM COM 219350105 15,983 149 0.94 487 0.83 0.0034
2023-11-14 2023-09-30 13F CORNING INC COM COM 219350105 15,834 -17,700 -52.78 482 -58.98 0.0037
2023-08-14 2023-06-30 13F CORNING INC COM COM 219350105 33,534 133 0.40 1,175 -0.25 0.0084
2023-05-15 2023-03-31 13F CORNING INC COM COM 219350105 33,401 0 0.00 1,178 10.51 0.0089
2023-02-14 2022-12-31 13F CORNING INC COM COM 219350105 33,401 0 0.00 1,067 10.01 0.0082
2022-11-14 2022-09-30 13F CORNING INC COM COM 219350105 33,401 0 0.00 969 -7.89 0.0080
2022-08-15 2022-06-30 13F CORNING INC COM COM 219350105 33,401 -500 -1.47 1,052 -15.91 0.0080
2022-05-16 2022-03-31 13F CORNING INC COM COM 219350105 33,901 300 0.89 1,251 0.00 0.0081
2022-02-14 2021-12-31 13F CORNING INC COM COM 219350105 33,601 -1,550 -4.41 1,251 -2.49 0.0079
2021-11-15 2021-09-30 13F CORNING INC COM COM 219350105 35,151 -500 -1.40 1,283 -12.00 0.0086
2021-08-16 2021-06-30 13F CORNING INC COM COM 219350105 35,651 -19,990 -35.93 1,458 -39.78 0.0096
2021-05-17 2021-03-31 13F CORNING INC COM COM 219350105 55,641 -12,665 -18.54 2,421 -1.55 0.0163
2021-02-16 2020-12-31 13F CORNING INC COM COM 219350105 68,306 -13,175 -16.17 2,459 -6.89 0.0179
2020-11-16 2020-09-30 13F CORNING INC COM COM 219350105 81,481 -11,480 -12.35 2,641 9.68 0.0227
2020-08-14 2020-06-30 13F CORNING INC COM COM 219350105 92,961 11,575 14.22 2,408 44.02 0.0214
2020-05-15 2020-03-31 13F CORNING INC COM COM 219350105 81,386 905 1.12 1,672 -28.64 0.0179
2020-02-14 2019-12-31 13F CORNING INC COM COM 219350105 80,481 1,598 2.03 2,343 4.13 0.0182
2019-11-14 2019-09-30 13F CORNING INC COM COM 219350105 78,883 8,168 11.55 2,250 -4.26 0.0186
2019-08-14 2019-06-30 13F CORNING INC COM COM 219350105 70,715 845 1.21 2,350 1.60 0.0220
2019-05-15 2019-03-31 13F CORNING INC COM COM 219350105 69,870 42,841 158.50 2,313 183.11 0.0227
2019-02-14 2018-12-31 13F CORNING INC COM COM 219350105 27,029 -2,790 -9.36 817 -22.41 0.0090
2018-11-14 2018-09-30 13F CORNING INC COM COM 219350105 29,819 -1,081 -3.50 1,053 23.88 0.0096
2018-08-14 2018-06-30 13F CORNING INC COM COM 219350105 30,900 -650 -2.06 850 -3.41 0.0080
2018-05-15 2018-03-31 13F CORNING INC COM COM 219350105 31,550 383 1.23 880 -11.74 0.0086
2018-02-14 2017-12-31 13F CORNING INC COM COM 219350105 31,167 17 0.05 997 6.97 0.0093
2017-11-14 2017-09-30 13F CORNING INC COM COM 219350105 31,150 -2,480 -7.37 932 -7.81 0.0093
2017-08-14 2017-06-30 13F CORNING INC COM COM 219350105 33,630 -1,663 -4.71 1,011 6.09 0.0108
2017-05-15 2017-03-31 13F CORNING INC COM COM 219350105 35,293 -2,714 -7.14 953 3.36 0.0102
2017-02-14 2016-12-31 13F CORNING INC COM COM 219350105 38,007 694 1.86 922 4.54 0.0103
2016-11-14 2016-09-30 13F CORNING INC COM COM 219350105 37,313 5,100 15.83 882 33.64 0.0106
2016-08-15 2016-06-30 13F CORNING INC COM COM 219350105 32,213 9,700 43.09 660 40.43 0.0084
2016-05-16 2016-03-31 13F CORNING INC COM COM 219350105 22,513 2,300 11.38 470 27.37 0.0065
2016-02-16 2015-12-31 13F CORNING INC COM COM 219350105 20,213 20,213 369 0.0051
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.