Corning Incorporated
US ˙ NYSE ˙ US2193501051

SecurityGLW / Corning Incorporated
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership4,728 shares
Latest Disclosed Value $ 248,684
First Horizon Advisors, Inc. reports 42.16% decrease in ownership of GLW / Corning Incorporated

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 4,728 shares of Corning Incorporated (US:GLW) valued at $248,646 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 8,174 shares of Corning Incorporated. This represents a change in shares of -42.16% during the quarter. The current value of the position is $934,726 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)
2025-08-06 2025-06-30 13F CORNING COMMON STOCK 219350105 4,728 -3,446 -42.16 249 -33.69 0.0065
2025-04-28 2025-03-31 13F CORNING COMMON STOCK 219350105 8,174 168 2.10 374 -1.58 0.0105
2025-02-03 2024-12-31 13F CORNING COMMON STOCK 219350105 8,006 154 1.96 380 7.34 0.0107
2024-11-08 2024-09-30 13F CORNING COMMON STOCK 219350105 7,852 -6,388 -44.86 355 -35.99 0.0098
2024-07-19 2024-06-30 13F CORNING COMMON STOCK 219350105 14,240 3,986 38.87 553 64.09 0.0168
2024-04-26 2024-03-31 13F CORNING COMMON STOCK 219350105 10,254 1 0.01 338 8.01 0.0104
2024-02-06 2023-12-31 13F CORNING COMMON STOCK 219350105 10,253 -2,890 -21.99 312 -22.00 0.0103
2023-10-27 2023-09-30 13F CORNING COMMON STOCK 219350105 13,143 -539 -3.94 400 -16.49 0.0145
2023-08-03 2023-06-30 13F CORNING COMMON STOCK 219350105 13,682 6,351 86.63 479 85.66 0.0166
2023-05-15 2023-03-31 13F CORNING COMMON STOCK 219350105 7,331 -79 -1.07 259 9.32 0.0092
2023-02-10 2022-12-31 13F CORNING COMMON STOCK 219350105 7,410 -469 -5.95 237 3.51 0.0087
2022-11-09 2022-09-30 13F CORNING COMMON STOCK 219350105 7,879 -3,367 -29.94 228 -35.59 0.0091
2022-08-02 2022-06-30 13F CORNING COMMON STOCK 219350105 11,246 1,460 14.92 354 -1.94 0.0126
2022-05-10 2022-03-31 13F CORNING COMMON STOCK 219350105 9,786 -2,966 -23.26 361 -23.84 0.0153
2022-05-10 2022-03-31 13F CORNING COMMON STOCK 219350105 5,829 215
2022-02-09 2021-12-31 13F CORNING COMMON STOCK 219350105 12,752 15 0.12 474 2.38 0.0143
2021-11-15 2021-09-30 13F/A-1 CORNING COMMON STOCK 219350105 12,737 421 3.42 463 -7.77 0.0151
2021-11-09 2021-09-30 13F CORNING COMMON STOCK 219350105 10,736 -1,580 450 0.0066
2021-08-09 2021-06-30 13F CORNING COMMON STOCK 219350105 12,316 -148 -1.19 502 -7.21 0.0271
2021-05-11 2021-03-31 13F CORNING COMMON STOCK 219350105 12,464 5,849 88.42 541 127.31 0.0313
2021-02-11 2020-12-31 13F CORNING COMMON STOCK 219350105 6,615 0 0.00 238 11.21 0.0160
2020-11-12 2020-09-30 13F CORNING COMMON STOCK 219350105 6,615 0 0.00 214 25.15 0.0160
2020-07-31 2020-06-30 13F CORNING COMMON STOCK 219350105 6,615 -347 -4.98 171 20.42 0.0135
2020-05-05 2020-03-31 13F CORNING COMMON STOCK 219350105 6,962 -1,550 -18.21 142 -42.51 0.0133
2020-01-07 2019-12-31 13F CORNING COMMON STOCK 219350105 8,512 -121 -1.40 247 0.82 0.0182
2019-10-23 2019-09-30 13F CORNING COMMON STOCK 219350105 8,633 -277 -3.11 245 -16.95 0.0191
2019-08-05 2019-06-30 13F CORNING COMMON STOCK 219350105 8,910 2,076 30.38 295 30.53 0.0228
2019-04-26 2019-03-31 13F CORNING COMMON STOCK 219350105 6,834 172 2.58 226 12.44 0.0181
2019-02-11 2018-12-31 13F CORNING COMMON STOCK 219350105 6,662 0 0.00 201 -14.47 0.0179
2018-11-08 2018-09-30 13F/A-2 CORNING COMMON STOCK 219350105 6,662 -510 -7.11 235 19.29 0.0183
2018-11-05 2018-09-30 13F/A-1 CORNING COMMON STOCK 219350105 6,662 0 301 0.0168
2018-11-05 2018-09-30 13F CORNING COMMON STOCK 219350105 207 -6,965 73 0.0067
2018-08-06 2018-06-30 13F CORNING COMMON STOCK 219350105 7,172 0 0.00 197 -1.50 0.0165
2018-05-02 2018-03-31 13F CORNING COMMON STOCK 219350105 7,172 44 0.62 200 -12.28 0.0195
2018-01-25 2017-12-31 13F CORNING0INC COMMON0STOCK 219350105 7,128 -3,276 -31.49 228 -26.69 0.0217
2017-11-09 2017-09-30 13F CORNING COMMON STOCK 219350105 10,404 3,833 58.33 311 60.31 0.0320
2017-08-14 2017-06-30 13F CORNING COMMON STOCK 219350105 6,571 -4,830 -42.36 194 -38.02 0.0211
2017-05-02 2017-03-31 13F CORNING COMMON STOCK 219350105 11,401 -639 -5.31 313 9.82 0.0356
2017-02-13 2016-12-31 13F CORNING COMMON STOCK 219350105 12,040 0 0.00 285 0.00 0.0362
2016-10-28 2016-09-30 13F CORNING COMMON STOCK 219350105 12,040 72 0.60 285 16.80 0.0362
2016-07-29 2016-06-30 13F CORNING COMMON STOCK 219350105 11,968 -4,651 -27.99 244 -24.92 0.0331
2016-05-09 2016-03-31 13F CORNING COMMON STOCK 219350105 16,619 3,230 24.12 325 33.20 0.0362
2016-02-08 2015-12-31 13F CORNING COMMON STOCK 219350105 13,389 -3,135 -18.97 244 -13.48 0.0433
2015-11-06 2015-09-30 13F CORNING COMMON STOCK 219350105 16,524 68 0.41 282 -12.96 0.0435
2015-08-03 2015-06-30 13F/A-1 CORNING COMMON STOCK 219350105 16,456 1,067 6.93 324 -7.95 0.0470
2015-07-31 2015-06-30 13F CORNING COMMON STOCK 219350105 7,411 324
2015-05-04 2015-03-31 13F CORNING COMMON STOCK 219350105 15,389 15,389 0.00 352 0.0509
2015-02-05 2014-12-31 13F CORNING COMMON STOCK 219350105 0 -12,399 -100.00 0 -100.00
2014-11-13 2014-09-30 13F/A-1 CORNING COMMON STOCK 219350105 12,399 0 0.00 239 -8.78 0.0373
2014-11-13 2014-09-30 13F CORNING COMMON STOCK 219350105 12,399 0 239 0.0243
2014-08-07 2014-06-30 13F CORNING COMMON STOCK 219350105 12,399 15 0.12 262 1.16 0.0379
2014-05-02 2014-03-31 13F CORNING COMMON STOCK 219350105 12,384 -4,800 -27.93 259 -14.80 0.0363
2014-02-07 2013-12-31 13F CORNING COMMON STOCK 219350105 17,184 -201 -1.16 304 19.69 0.0455
2013-11-15 2013-09-30 13F CORNING COMMON STOCK 219350105 17,385 12,381 247.42 254 257.75 0.0408
2014-02-25 2013-06-30 13F CORNING Common Stock 219350105 5,004 1,384 38.23 71 47.92 0.0363
2014-02-25 2013-03-31 13F CORNING Common Stock 219350105 3,620 0 0.00 48 4.35 0.0270
2014-02-25 2012-12-31 13F CORNING Common Stock 219350105 3,620 -391 -9.75 46 -13.21 0.0328
2014-02-25 2012-09-30 13F CORNING COMMON STOCK 219350105 4,011 -5,004 -55.51 53 -56.91 0.0426
2014-02-25 2012-06-30 13F CORNING COMMON STOCK 219350105 9,015 4,011 80.16 123 73.24 0.0970
2014-02-25 2012-03-31 13F CORNING COMMON STOCK 219350105 5,004 5,004 71 0.0587
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.