Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionBrinker Capital Investments, LLC
Latest Disclosed Ownership90,248 shares
Latest Disclosed Value $ 12,270,988
Brinker Capital Investments, LLC reports 25.24% decrease in ownership of GLW / Corning Incorporated

On May 13, 2026 - Brinker Capital Investments, LLC filed a 13F-HR form disclosing ownership of 90,248 shares of Corning Incorporated (MX:GLW) valued at $12,270,988 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 120,709 shares of Corning Incorporated. This represents a change in shares of -25.24% 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 90,248 -30,461 -25.24 12,271 16.09 0.0778
2026-02-12 2025-12-31 13F CORNING COM 219350105 120,709 15,335 14.55 10,569 22.28 0.0775
2025-11-12 2025-09-30 13F CORNING COM 219350105 105,374 -6,435 -5.76 8,644 46.99 0.0670
2025-08-27 2025-06-30 13F/A-1 CORNING COM 219350105 111,809 24,904 28.66 5,880 47.81 0.0502
2025-08-14 2025-06-30 13F CORNING COM 219350105 111,809 24,904 5,880 0.0504
2025-08-01 2025-03-31 13F CORNING COM 219350105 86,905 62,491 255.96 3,979 242.93 0.0390
2025-08-01 2024-12-31 13F CORNING COM 219350105 24,414 -1,186 -4.63 1,160 0.43 0.0116
2025-07-31 2024-09-30 13F CORNING COM 219350105 25,600 -3,443 -11.85 1,156 2.39 0.0115
2025-07-31 2024-06-30 13F CORNING COM 219350105 29,043 -1,229 -4.06 1,128 13.14 0.0119
2025-07-31 2024-03-31 13F CORNING COM 219350105 30,272 -651 -2.11 998 3.00 0.0107
2025-07-31 2023-12-31 13F CORNING COM 219350105 30,923 -3,699 -10.68 969 -8.16 0.0113
2025-07-31 2023-09-30 13F CORNING COM 219350105 34,622 -7,051 -16.92 1,055 -27.81 0.0128
2025-07-31 2023-06-30 13F CORNING COM 219350105 41,673 -11,348 -21.40 1,460 -21.93 0.0155
2025-07-31 2023-03-31 13F CORNING COM 219350105 53,021 4,769 9.88 1,871 21.35 0.0231
2023-02-06 2022-12-31 13F CORNING COM 219350105 48,252 -1,431 -2.88 1,541 6.87 0.0307
2022-11-01 2022-09-30 13F CORNING COM 219350105 49,683 -4,666 -8.59 1,442 -15.82 0.0298
2022-07-18 2022-06-30 13F CORNING COM 219350105 54,349 -1,313 -2.36 1,713 -16.60 0.0324
2022-05-16 2022-03-31 13F CORNING COM 219350105 55,662 -720 -1.28 2,054 -2.14 0.0316
2022-02-08 2021-12-31 13F CORNING COM 219350105 56,382 213 0.38 2,099 -8.62 0.0305
2021-11-08 2021-09-30 13F CORNING COM 219350105 56,169 0 0.00 2,297 0.00 0.0363
2021-08-03 2021-06-30 13F CORNING COM 219350105 56,169 1,735 3.19 2,297 -3.00 0.0304
2021-05-12 2021-03-31 13F CORNING COM 219350105 54,434 54,434 2,368 0.0355
2021-02-16 2020-12-31 13F CORNING COM 219350105 0 -53,655 -100.00 0 -100.00
2020-12-03 2020-09-30 13F CORNING COM 219350105 53,655 53,655 1,739 0.0298
2020-05-13 2020-03-31 13F CORNING COM 219350105 0 -118 -100.00 0 -100.00
2020-02-06 2019-12-31 13F CORNING COM 219350105 118 0 0.00 3 0.00 0.0001
2019-11-14 2019-09-30 13F CORNING COM 219350105 118 0 0.00 3 -25.00 0.0001
2019-08-14 2019-06-30 13F CORNING COM 219350105 118 0 0.00 4 0.00 0.0001
2019-05-14 2019-03-31 13F CORNING COM 219350105 118 0 0.00 4 0.00 0.0001
2019-02-13 2018-12-31 13F CORNING COM 219350105 118 0 0.00 4 0.00 0.0001
2018-11-13 2018-09-30 13F CORNING COM 219350105 118 0 0.00 4 33.33 0.0001
2018-08-14 2018-06-30 13F CORNING COM 219350105 118 0 0.00 3 0.00 0.0001
2018-05-15 2018-03-31 13F CORNING COM 219350105 118 0 0.00 3 -25.00 0.0001
2018-02-12 2017-12-31 13F CORNING COM 219350105 118 -129 -52.23 4 -42.86 0.0001
2017-11-14 2017-09-30 13F CORNING COM 219350105 247 129 109.32 7 75.00 0.0002
2017-08-08 2017-06-30 13F CORNING COM 219350105 118 0 0.00 4 33.33 0.0002
2017-05-03 2017-03-31 13F CORNING COM 219350105 118 0 0.00 3 0.00 0.0001
2017-02-08 2016-12-31 13F CORNING COM 219350105 118 0 0.00 3 0.00 0.0001
2016-11-10 2016-09-30 13F CORNING COM 219350105 118 118 3 0.0001
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.