Corning Incorporated

XTRA:GLW Stock Report

Market Cap: €109.1b

Corning Ownership

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

Recent Insider Transactions

XTRA:GLW Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
13 Feb 26Sell€69,884Michelle GulloIndividual631€114.45
12 Feb 26Sell€172,555John ZhangIndividual1,531€112.71
11 Feb 26Sell€171,763Avery NelsonIndividual1,583€108.50
10 Feb 26Sell€1,544,405Lewis SteversonIndividual14,114€109.42
09 Feb 26Sell€3,217,982Jordana KammerudIndividual30,000€107.27
09 Feb 26Sell€510,229Avery NelsonIndividual4,679€109.05
09 Feb 26Sell€1,641,508Eric MusserIndividual15,000€109.43
02 Feb 26Sell€2,329,868Eric MusserIndividual25,000€93.19
02 Feb 26Sell€472,934Michael O'DayIndividual5,051€93.63
29 Jan 26Sell€3,776Michelle GulloIndividual44€85.82
29 Jan 26Sell€1,067,118Edward SchlesingerIndividual12,179€87.62
10 Dec 25Sell€1,289,791Soumya SeetharamIndividual16,547€77.95
10 Dec 25Sell€1,707,395Ronald VerkleerenIndividual21,000€81.30
31 Oct 25Sell€953,242Edward SchlesingerIndividual12,049€79.11
31 Oct 25Sell€1,786,683Lewis SteversonIndividual23,142€77.21
29 Oct 25Sell€7,733,271Eric MusserIndividual100,000€77.33
29 Oct 25Sell€947,249Stefan BeckerIndividual12,100€78.29
17 Sep 25Sell€637,640Jaymin AminIndividual9,790€65.13
04 Sep 25Sell€1,206,712Eric MusserIndividual20,000€60.34
07 Aug 25Sell€1,132,852Eric MusserIndividual20,000€56.64
07 Aug 25Sell€4,601,592Wendell WeeksIndividual82,103€56.05
30 Jul 25Sell€813,353Avery NelsonIndividual15,000€54.22
30 Jul 25Sell€808,119Michael O'DayIndividual14,879€54.31
30 Jul 25Sell€902,056Lewis SteversonIndividual16,646€54.19
30 Jul 25Sell€763,791Edward SchlesingerIndividual14,082€54.24
11 Jun 25Sell€879,862Ronald VerkleerenIndividual20,000€43.99
06 Jun 25Sell€897,668Eric MusserIndividual20,000€44.88
02 Jun 25Sell€194,584Edward SchlesingerIndividual4,464€43.59
29 May 25Sell€747,942Stefan BeckerIndividual17,106€43.72
29 May 25Sell€286,283Soumya SeetharamIndividual6,505€44.01
28 May 25Sell€633,767Soumya SeetharamIndividual14,313€44.28
28 May 25Sell€419,395John ZhangIndividual9,610€43.64
12 May 25Sell€337,502John ZhangIndividual8,000€42.19
30 Apr 25Sell€786,886Michael BellIndividual20,262€38.84

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
Private Companies1,0000.000117%
State or Government796,1520.0928%
Individual Insiders1,783,1150.208%
Public Companies68,000,0007.93%
General Public147,508,67517.2%
Institutions639,859,16774.6%

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

Top Shareholders

Top 25 shareholders own 54.54% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
11.6%
The Vanguard Group, Inc.
99,283,317€12.6b0.59%0.17%
7.93%
Samsung Electronics Co., Ltd.
68,000,000€8.7b0%no data
7.41%
BlackRock, Inc.
63,535,548€8.1b-3.74%0.12%
4.29%
State Street Global Advisors, Inc.
36,788,356€4.7b-0.6%0.16%
2.38%
Geode Capital Management, LLC
20,411,824€2.6b2.6%0.16%
1.97%
Capital Research and Management Company
16,895,268€2.1b52.8%0.1%
1.62%
State Farm Mutual Automobile Insurance Company
13,919,847€1.8b0%1.46%
1.57%
FMR LLC
13,486,486€1.7b103%0.1%
1.47%
Wellington Management Group LLP
12,572,185€1.6b-24.1%0.29%
1.23%
Norges Bank Investment Management
10,523,469€1.3b3.46%0.1%
1.19%
Managed Account Advisors LLC
10,198,777€1.3b-16.9%0.22%
1.16%
Columbia Management Investment Advisers, LLC
9,971,363€1.3b-6%0.29%
1.15%
JP Morgan Asset Management
9,866,254€1.3b-17.5%0.13%
1.07%
Northern Trust Global Investments
9,151,823€1.2b-6.5%0.17%
1.05%
UBS Asset Management AG
9,037,359€1.1b9.91%0.1%
1.05%
Morgan Stanley
8,996,570€1.1b-3.32%0.12%
1.03%
T. Rowe Price Group, Inc.
8,858,129€1.1b-35.4%0.11%
0.96%
WCM Investment Management, LLC
8,224,770€1.0b-2.48%1.59%
0.71%
Dimensional Fund Advisors LP
6,110,225€777.3m-20%0.11%
0.69%
Eaton Vance Management
5,960,207€758.2m0.76%0.17%
0.68%
The London Company of Virginia, LLC
5,823,446€740.8m-2.22%4.69%
0.64%
BNY Asset Management
5,506,362€700.4m14.2%0.14%
0.59%
Legal & General Investment Management Limited
5,083,552€646.7m-5.87%0.14%
0.58%
Charles Schwab Investment Management, Inc.
4,961,975€631.2m0.19%0.09%
0.55%
Amundi Asset Management SAS
4,746,923€603.8m3.73%0.11%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/03/01 23:19
End of Day Share Price 2026/02/27 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

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 32 analysts. 10 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
Amir RozwadowskiBarclays
Timothy LongBarclays