Corning Incorporated

NYSE:GLW Stock Report

Market Cap: US$72.9b

Corning Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:GLW Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
17 Sep 25SellUS$755,587Jaymin AminIndividual9,790US$77.18
04 Sep 25SellUS$1,404,624Eric MusserIndividual20,000US$70.23
07 Aug 25SellUS$1,317,576Eric MusserIndividual20,000US$65.88
07 Aug 25SellUS$5,351,933Wendell WeeksIndividual82,103US$65.19
30 Jul 25SellUS$933,923Avery NelsonIndividual15,000US$62.26
30 Jul 25SellUS$927,912Michael O'DayIndividual14,879US$62.36
30 Jul 25SellUS$1,035,774Lewis SteversonIndividual16,646US$62.22
30 Jul 25SellUS$877,013Edward SchlesingerIndividual14,082US$62.28
11 Jun 25SellUS$1,010,406Ronald VerkleerenIndividual20,000US$50.52
06 Jun 25SellUS$1,022,284Eric MusserIndividual20,000US$51.11
02 Jun 25SellUS$222,534Edward SchlesingerIndividual4,464US$49.85
29 May 25SellUS$325,285Soumya SeetharamIndividual6,505US$50.01
29 May 25SellUS$849,838Stefan BeckerIndividual17,106US$49.68
28 May 25SellUS$715,797Soumya SeetharamIndividual14,313US$50.01
28 May 25SellUS$473,679John ZhangIndividual9,610US$49.29
12 May 25SellUS$375,294John ZhangIndividual8,000US$46.91
30 Apr 25SellUS$892,768Michael BellIndividual20,262US$44.06
28 Feb 25SellUS$5,007,964Wendell WeeksIndividual100,000US$50.11
19 Feb 25SellUS$218,518Edward SchlesingerIndividual4,137US$52.82
18 Feb 25SellUS$83,496John ZhangIndividual1,582US$52.78
31 Jan 25SellUS$1,557,738Eric MusserIndividual30,000US$51.92
30 Jan 25SellUS$46,130Michael BellIndividual925US$49.87
22 Nov 24SellUS$241,954John BayneIndividual5,000US$48.39
21 Nov 24SellUS$2,398,000Martin CurranIndividual50,000US$47.96
12 Nov 24SellUS$492,983Martin CurranIndividual10,200US$48.33
01 Nov 24SellUS$774,241Lewis SteversonIndividual16,079US$48.15
31 Oct 24SellUS$4,836,150Wendell WeeksIndividual100,000US$48.36
30 Oct 24SellUS$535,264Stefan BeckerIndividual11,008US$48.63
30 Oct 24SellUS$1,944,572Eric MusserIndividual40,000US$48.61

Insider Trading Volume

Insider Buying: GLW insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of GLW?
Owner TypeNumber of SharesOwnership Percentage
State or Government848,8390.0991%
Individual Insiders2,423,7860.283%
Public Companies68,000,0007.94%
General Public149,271,53017.4%
Institutions636,074,55674.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 54.14% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
11.4%
The Vanguard Group, Inc.
97,952,109US$8.3b1.64%0.1%
7.94%
Samsung Electronics Co., Ltd.
68,000,000US$5.8b-4.23%no data
7.41%
BlackRock, Inc.
63,433,158US$5.4b0.95%0.07%
4.27%
State Street Global Advisors, Inc.
36,568,973US$3.1b1.41%0.1%
2.27%
Geode Capital Management, LLC
19,443,525US$1.7b0.58%0.09%
1.81%
T. Rowe Price Group, Inc.
15,507,962US$1.3b-8.81%0.11%
1.62%
State Farm Mutual Automobile Insurance Company
13,919,847US$1.2b0%0.94%
1.61%
Columbia Management Investment Advisers, LLC
13,763,148US$1.2b8.15%0.24%
1.52%
Managed Account Advisors LLC
13,006,576US$1.1b18.1%0.17%
1.48%
Wellington Management Group LLP
12,708,949US$1.1b-31.2%0.16%
1.42%
UBS Asset Management AG
12,201,062US$1.0b3.51%0.08%
1.24%
JP Morgan Asset Management
10,594,079US$901.1m23%0.08%
1.21%
Northern Trust Global Investments
10,391,833US$883.9m-3.12%0.11%
1.19%
Norges Bank Investment Management
10,171,811US$865.2m-1.54%0.06%
1.04%
Morgan Stanley
8,899,631US$757.0m-8.42%0.07%
1.03%
Dimensional Fund Advisors LP
8,820,099US$750.2m-5.37%0.1%
0.72%
PointState Capital LP
6,157,637US$523.8m10.9%9.39%
0.7%
The London Company of Virginia, LLC
5,979,292US$508.6m31.3%2.74%
0.67%
Eaton Vance Management
5,758,942US$489.9m4.04%0.1%
0.63%
Legal & General Investment Management Limited
5,368,746US$456.7m-4.02%0.09%
0.61%
Fidelity International Ltd
5,223,814US$444.3m-0.37%0.16%
0.59%
Invesco Capital Management LLC
5,033,977US$428.2m-2.77%0.13%
0.58%
PRIMECAP Management Company
4,984,372US$424.0m-39.6%0.29%
0.58%
Charles Schwab Investment Management, Inc.
4,948,642US$420.9m0.21%0.06%
0.58%
BNY Asset Management
4,940,344US$420.2m-6.09%0.07%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/08 10:39
End of Day Share Price 2025/10/08 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Corning Incorporated is covered by 44 analysts. 9 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
James KelleherArgus Research Company
Ishan MajumdarBaptista Research
Timothy LongBarclays