Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionFirst City Capital Management, Inc.
Latest Disclosed Ownership1,750 shares
Latest Disclosed Value $ 237,948
First City Capital Management, Inc. ownership in GLW / Corning Incorporated

On April 17, 2026 - First City Capital Management, Inc. filed a 13F-HR form disclosing ownership of 1,750 shares of Corning Incorporated (MX:GLW) valued at $237,948 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2021 disclosing 0 shares of Corning Incorporated.

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)
2026-04-17 2026-03-31 13F CORNING COM 219350105 1,750 1,750 238 0.1261
2021-02-12 2020-12-31 13F CORNING COM 219350105 0 -23,250 -100.00 0 -100.00
2020-11-16 2020-09-30 13F CORNING COM 219350105 23,250 5,725 32.67 802 76.65 0.2979
2020-08-14 2020-06-30 13F CORNING COM 219350105 17,525 0 0.00 454 26.11 0.3485
2020-05-15 2020-03-31 13F Corning CS 219350105 17,525 -125 -0.71 360 -29.96 0.3527
2020-02-10 2019-12-31 13F Corning CS 219350105 17,650 0 0.00 514 2.19 0.3537
2019-11-13 2019-09-30 13F Corning CS 219350105 17,650 -1,650 -8.55 503 -21.53 0.3679
2019-08-14 2019-06-30 13F Corning CS 219350105 19,300 -300 -1.53 641 -1.23 0.4670
2019-05-13 2019-03-31 13F Corning CS 219350105 19,600 -4,000 -16.95 649 -8.98 0.4665
2019-02-13 2018-12-31 13F Corning CS 219350105 23,600 -1,100 -4.45 713 -18.23 0.5558
2018-11-14 2018-09-30 13F Corning CS 219350105 24,700 -1,600 -6.08 872 20.44 0.5798
2018-08-13 2018-06-30 13F Corning CS 219350105 26,300 0 0.00 724 -1.23 0.5178
2018-05-15 2018-03-31 13F Corning CS 219350105 26,300 -200 -0.75 733 -13.56 0.5484
2018-02-12 2017-12-31 13F Corning CS 219350105 26,500 -500 -1.85 848 4.95 0.5783
2017-10-31 2017-09-30 13F Corning CS 219350105 27,000 -300 -1.10 808 -1.46 0.5650
2017-08-14 2017-06-30 13F Corning CS 219350105 27,300 -1,200 -4.21 820 6.49 0.5948
2017-05-17 2017-03-31 13F/A-1 Corning CS 219350105 28,500 0 0.00 770 11.27 0.5672
2017-05-15 2017-03-31 13F Corning CS 219350105 28,500 584
2017-02-13 2016-12-31 13F Corning CS 219350105 28,500 0 0.00 692 2.67 0.5197
2016-11-10 2016-09-30 13F Corning CS 219350105 28,500 0 0.00 674 15.41 0.5150
2016-08-15 2016-06-30 13F Corning CS 219350105 28,500 -450 -1.55 584 -3.31 0.4418
2016-05-12 2016-03-31 13F Corning CS 219350105 28,950 -500 -1.70 605 12.27 0.4137
2016-02-12 2015-12-31 13F Corning CS 219350105 29,450 6,525 28.46 538 37.24 0.3614
2015-11-16 2015-09-30 13F Corning CS 219350105 22,925 4,950 27.54 392 10.73 0.2884
2015-08-17 2015-06-30 13F Corning CS 219350105 17,975 2,375 15.22 355 0.28 0.2464
2015-05-07 2015-03-31 13F Corning CS 219350105 15,600 558 3.71 354 2.62 0.2447
2015-02-13 2014-12-31 13F Corning CS 219350105 15,042 0 0.00 345 18.62 0.2380
2014-11-13 2014-09-30 13F Corning CS 219350105 15,042 -2,100 -12.25 291 -22.87 0.2085
2014-08-18 2014-06-30 13F Corning CS 219350105 17,142 1,500 9.59 376 15.69 0.2674
2014-05-19 2014-03-31 13F Corning CS 219350105 15,642 -1,400 -8.21 326 7.26 0.2328
2014-02-14 2013-12-31 13F Corning CS 219350105 17,042 -1,000 -5.54 304 -99.88 0.2488
2013-12-06 2013-09-30 13F Corning COM 219350105 18,042 0 0.00 263,233 2.53 0.2177
2013-08-21 2013-06-30 13F CORNING COM 219350105 18,042 18,042 256,738 0.2343
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.