Corning Incorporated

NYSE:GLW Stock Report

Market Cap: US$167.8b

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
22 May 26SellUS$3,742,476Jaymin AminIndividual19,478US$192.14
15 May 26SellUS$3,918,600Avery NelsonIndividual20,000US$195.93
13 May 26SellUS$2,077,708Ronald VerkleerenIndividual10,000US$207.77
11 May 26SellUS$1,983,383John ZhangIndividual10,000US$198.34
11 May 26SellUS$4,124,646Soumya SeetharamIndividual20,000US$206.23
11 May 26SellUS$674,870Michaune TillmanIndividual3,260US$207.02
08 May 26SellUS$3,949,680Stefan BeckerIndividual21,000US$188.08
08 May 26SellUS$1,004,689Michelle GulloIndividual5,315US$189.03
08 May 26SellUS$5,440,593Lewis SteversonIndividual27,750US$196.06
07 May 26SellUS$4,198,247Edward SchlesingerIndividual22,562US$186.08
06 May 26SellUS$2,769,984John ZhangIndividual15,000US$184.67
13 Feb 26SellUS$82,939Michelle GulloIndividual631US$135.83
12 Feb 26SellUS$204,765John ZhangIndividual1,531US$133.75
11 Feb 26SellUS$203,800Avery NelsonIndividual1,583US$128.74
10 Feb 26SellUS$1,837,921Lewis SteversonIndividual14,114US$130.22
09 Feb 26SellUS$3,830,019Jordana KammerudIndividual30,000US$127.67
09 Feb 26SellUS$607,271Avery NelsonIndividual4,679US$129.79
09 Feb 26SellUS$1,953,711Eric MusserIndividual15,000US$130.25
02 Feb 26SellUS$2,750,080Eric MusserIndividual25,000US$110.00
02 Feb 26SellUS$558,232Michael O'DayIndividual5,051US$110.52
29 Jan 26SellUS$4,505Michelle GulloIndividual44US$102.40
29 Jan 26SellUS$1,273,258Edward SchlesingerIndividual12,179US$104.55
10 Dec 25SellUS$1,502,203Soumya SeetharamIndividual16,547US$90.78
10 Dec 25SellUS$1,988,580Ronald VerkleerenIndividual21,000US$94.69
31 Oct 25SellUS$1,099,471Edward SchlesingerIndividual12,049US$91.25
31 Oct 25SellUS$2,060,765Lewis SteversonIndividual23,142US$89.05
29 Oct 25SellUS$9,017,340Eric MusserIndividual100,000US$90.17
29 Oct 25SellUS$1,104,535Stefan BeckerIndividual12,100US$91.28
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

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 Companies7,8020.000907%
State or Government821,3130.0954%
Individual Insiders2,059,1760.239%
Public Companies68,000,0007.9%
General Public156,617,20618.2%
Institutions633,132,32873.6%

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

Top Shareholders

Top 25 shareholders own 52.08% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.9%
Samsung Electronics Co., Ltd.
68,000,000US$13.3b0%no data
7.75%
BlackRock, Inc.
66,662,336US$13.0b4.92%0.15%
5.86%
Vanguard Capital Management, LLC
50,456,014US$9.8b0%0.17%
4.22%
State Street Global Advisors, Inc.
36,290,657US$7.1b-1.43%0.19%
3.28%
Vanguard Portfolio Management, LLC
28,271,740US$5.5b0%0.25%
2.76%
FMR LLC
23,742,449US$4.6b76.1%0.2%
2.71%
Capital Research and Management Company
23,284,361US$4.5b37.7%0.17%
2.44%
Geode Capital Management, LLC
20,964,679US$4.1b2.71%0.19%
1.56%
State Farm Mutual Automobile Insurance Company
13,423,216US$2.6b-3.57%1.79%
1.22%
Norges Bank Investment Management
10,523,469US$2.1b0%0.12%
1.15%
UBS Asset Management AG
9,912,499US$1.9b9.68%0.13%
1.11%
Morgan Stanley
9,565,127US$1.9b6.32%0.15%
1.01%
JP Morgan Asset Management
8,735,001US$1.7b-11.5%0.14%
1.01%
Wellington Management Group LLP
8,727,680US$1.7b-30.6%0.25%
1.01%
Northern Trust Global Investments
8,698,937US$1.7b-4.95%0.18%
0.94%
WCM Investment Management, LLC
8,106,869US$1.6b-1.43%1.84%
0.88%
T. Rowe Price Group, Inc.
7,555,433US$1.5b-14.7%0.12%
0.81%
Columbia Management Investment Advisers, LLC
6,948,080US$1.4b-30.3%0.24%
0.8%
Managed Account Advisors LLC
6,910,136US$1.3b-32.3%0.18%
0.69%
Eaton Vance Management
5,930,326US$1.2b-0.5%0.2%
0.63%
BNY Asset Management
5,451,094US$1.1b-1%0.17%
0.61%
Goldman Sachs Asset Management, L.P.
5,225,517US$1.0b15.2%0.17%
0.58%
Charles Schwab Investment Management, Inc.
5,008,483US$976.3m0.94%0.11%
0.57%
Deutsche Asset & Wealth Management
4,946,165US$964.1m146%0.2%
0.57%
Legal & General Investment Management Limited
4,886,436US$952.5m-3.88%0.16%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/22 14:33
End of Day Share Price 2026/06/22 00:00
Earnings2026/03/31
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 33 analysts. 12 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