Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionState Street Corp
Latest Disclosed Ownership33,243,465 shares
Ownership 3.90%
State Street Corp ownership in GLW / Corning Incorporated

2022-02-09 - State Street Corp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 33,243,465 shares of Corning Incorporated (MX:GLW). This represents 3.9 percent ownership of the company. In their previous filing dated 2021-02-08 , State Street Corp had reported owning 39,034,680 shares, indicating a decrease of -14.84 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2022-02-09 2022-02-09 13G/A 39,034,680 33,243,465 -14.84 3.90 -23.68
2021-02-08 2021-02-08 13G 40,407,846 39,034,680 -3.40 5.11 -2.67
2020-02-14 2020-02-14 13G 40,385,093 40,407,846 0.06 5.25 5.00
2019-02-14 2019-02-14 13G 40,385,093 5.00

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel .

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 COM 219350105 36,263,357 -524,999 -1.43 4,930,729 53.07 0.1702
2026-02-13 2025-12-31 13F CORNING COM 219350105 36,788,356 -220,500 -0.60 3,221,188 6.11 0.1081
2025-11-14 2025-09-30 13F CORNING COM 219350105 37,008,856 439,883 1.20 3,035,836 57.86 0.1053
2025-08-14 2025-06-30 13F CORNING COM 219350105 36,568,973 509,013 1.41 1,923,162 16.50 0.0721
2025-05-15 2025-03-31 13F CORNING COM 219350105 36,059,960 1,423,295 4.11 1,650,825 0.30 0.0680
2025-02-14 2024-12-31 13F CORNING COM 219350105 34,636,665 653,575 1.92 1,645,896 7.27 0.0649
2024-11-14 2024-09-30 13F CORNING COM 219350105 33,983,090 1,242,718 3.80 1,534,337 20.63 0.0624
2024-08-14 2024-06-30 13F CORNING COM 219350105 32,740,372 158,266 0.49 1,271,963 18.44 0.0556
2024-05-15 2024-03-31 13F CORNING COM 219350105 32,582,106 408,918 1.27 1,073,906 9.62 0.0480
2024-02-14 2023-12-31 13F CORNING COM 219350105 32,173,188 1,267,722 4.10 979,674 4.03 0.0477
2023-11-14 2023-09-30 13F CORNING COM 219350105 30,905,466 -672,194 -2.13 941,690 -14.89 0.0522
2023-08-14 2023-06-30 13F CORNING COM 219350105 31,577,660 -23,385 -0.07 1,106,481 -0.75 0.0581
2023-05-15 2023-03-31 13F CORNING COM 219350105 31,601,045 686,278 2.22 1,114,880 12.91 0.0629
2023-05-15 2022-12-31 13F/A-99 CORNING COM 219350105 30,914,767 -987,507 -3.10 987,418 6.66 0.0580
2023-05-15 2022-12-31 13F CORNING COM 219350105 30,914,767 -987,507 987,418 0.0580
2022-11-15 2022-09-30 13F CORNING COM 219350105 31,902,274 622,258 1.99 925,804 -6.07 0.0586
2022-08-15 2022-06-30 13F CORNING COM 219350105 31,280,016 -511,357 -1.61 985,633 -16.00 0.0591
2022-05-16 2022-03-31 13F CORNING COM 219350105 31,791,373 -1,401,857 -4.22 1,173,420 -5.05 0.0580
2022-02-14 2021-12-31 13F CORNING COM 219350105 33,193,230 -3,608,606 -9.81 1,235,784 -7.98 0.0586
2021-11-15 2021-09-30 13F CORNING COM 219350105 36,801,836 -525,026 -1.41 1,342,899 -12.04 0.0710
2021-08-16 2021-06-30 13F CORNING COM 219350105 37,326,862 -767,787 -2.02 1,526,669 -7.89 0.0805
2021-07-09 2021-03-31 13F/A-1 CORNING COM 219350105 38,094,649 -843,884 -2.17 1,657,498 18.24 0.0950
2021-05-17 2021-03-31 13F CORNING COM 219350105 38,094,649 -843,884 1,657,498 0.0951
2021-02-16 2020-12-31 13F CORNING COM 219350105 38,938,533 1,172,093 3.10 1,401,787 14.52 0.0858
2020-11-10 2020-09-30 13F CORNING COM 219350105 37,766,440 -277,965 -0.73 1,224,010 24.22 0.0836
2020-08-14 2020-06-30 13F CORNING COM 219350105 38,044,405 481,020 1.28 985,350 27.71 0.0716
2020-06-19 2020-03-31 13F/A-1 CORNING COM 219350105 37,563,385 255,429 0.68 771,552 -28.96 0.0675
2020-05-11 2020-03-31 13F CORNING COM 219350105 37,563,385 255,429 771,552 67,757.8010
2020-02-06 2019-12-31 13F CORNING COM 219350105 37,307,956 -625,164 -1.65 1,086,035 0.39 0.0744
2019-11-14 2019-09-30 13F CORNING COM 219350105 37,933,120 -329,464 -0.86 1,081,853 -14.91 0.0806
2019-08-14 2019-06-30 13F CORNING COM 219350105 38,262,584 928,883 2.49 1,271,466 2.89 0.0948
2019-05-15 2019-03-31 13F CORNING COM 219350105 37,333,701 616,308 1.68 1,235,746 11.41 0.0964
2019-02-12 2018-12-31 13F CORNING COM 219350105 36,717,393 890,737 2.49 1,109,232 -12.29 0.1010
2018-11-09 2018-09-30 13F CORNING Common equity shares 219350105 35,826,656 2,271,221 6.77 1,264,686 37.00 0.0971
2018-08-14 2018-06-30 13F CORNING Common equity shares 219350105 33,555,435 -1,539,734 -4.39 923,118 -5.66 0.0772
2018-05-15 2018-03-31 13F CORNING Common equity shares 219350105 35,095,169 -2,912,325 -7.66 978,457 -19.52 0.0831
2018-02-14 2017-12-31 13F CORNING Common equity shares 219350105 38,007,494 -1,376,538 -3.50 1,215,850 3.18 0.0978
2017-11-14 2017-09-30 13F CORNING Common equity shares 219350105 39,384,032 -1,531,772 -3.74 1,178,370 -4.16 0.1017
2017-08-14 2017-06-30 13F CORNING Common equity shares 219350105 40,915,804 -1,583,593 -3.73 1,229,517 7.15 0.1088
2017-05-15 2017-03-31 13F CORNING Common equity shares 219350105 42,499,397 -315,824 -0.74 1,147,494 10.43 0.1024
2017-02-09 2016-12-31 13F CORNING Common equity shares 219350105 42,815,221 -1,234,537 -2.80 1,039,123 -0.25 0.0978
2017-01-13 2016-09-30 13F/A-1 CORNING Common equity shares 219350105 44,049,758 -197,662 -0.45 1,041,775 14.96 0.1050
2016-11-14 2016-09-30 13F CORNING Common equity shares 219350105 32,332,451 764,661
2016-08-12 2016-06-30 13F CORNING Common equity shares 219350105 44,247,420 -3,539,562 -7.41 906,186 -9.22 0.0973
2016-05-20 2016-03-31 13F/A-1 CORNING Common equity shares 219350105 47,786,982 -1,848,892 -3.72 998,269 10.02 0.1079
2016-05-12 2016-03-31 13F CORNING Common equity shares 219350105 47,786,982 998,269
2016-02-16 2015-12-31 13F CORNING Common equity shares 219350105 49,635,874 -838,121 -1.66 907,353 5.00 0.0992
2015-11-16 2015-09-30 13F CORNING Common equity shares 219350105 50,473,995 -3,130,660 -5.84 864,113 -18.30 0.1006
2015-08-13 2015-06-30 13F CORNING Common equity shares 219350105 53,604,655 1,415,229 2.71 1,057,623 -10.65 0.1130
2015-05-15 2015-03-31 13F CORNING Common equity shares 219350105 52,189,426 -1,327,578 -2.48 1,183,657 -3.54 0.1215
2015-02-11 2014-12-31 13F CORNING Common equity shares 219350105 53,517,004 -2,855,793 -5.07 1,227,141 12.56 0.1222
2014-11-12 2014-09-30 13F/A-1 CORNING Common equity shares 219350105 56,372,797 424,731 0.76 1,090,256 -11.22 0.1173
2014-11-10 2014-09-30 13F CORNING Common equity shares 219350105 56,372,797 1,090,256
2014-08-12 2014-06-30 13F CORNING Common equity shares 219350105 55,948,066 -1,619,340 -2.81 1,228,069 2.46 0.1326
2014-05-15 2014-03-31 13F/A-1 CORNING Common equity shares 219350105 57,567,406 -2,854,637 -4.72 1,198,555 11.31 0.1362
2014-05-13 2014-03-31 13F CORNING Common equity shares 219350105 57,567,406 1,198,555
2014-02-06 2013-12-31 13F/A-1 CORNING Common equity shares 219350105 60,422,043 -1,377,778 -2.23 1,076,734 19.42 0.1198
2014-02-06 2013-12-31 13F CORNING Common equity shares 219350105 64,666,434 816,096
2013-11-12 2013-09-30 13F CORNING Common equity shares 219350105 61,799,821 -2,387,072 -3.72 901,662 -1.28 0.1111
2013-08-08 2013-06-30 13F CORNING Common equity shares 219350105 64,186,893 64,186,893 913,383 0.1191
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.