Corning Inc GLW
We take great care to ensure that the data presented and summarized in this overview for CORNING INC is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding GLW
View all-
Vanguard Group Inc Valley Forge, PA98.7MShares$8.1 Billion0.13% of portfolio
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Black Rock Inc. New York, NY62.2MShares$5.1 Billion0.06% of portfolio
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State Street Corp Boston, MA37MShares$3.04 Billion0.11% of portfolio
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Bank Of America Corp Charlotte, NC20.4MShares$1.67 Billion0.12% of portfolio
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Geode Capital Management, LLC Boston, MA19.9MShares$1.63 Billion0.11% of portfolio
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Wellington Management Group LLP Boston, MA16.6MShares$1.36 Billion0.25% of portfolio
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Morgan Stanley New York, NY15.4MShares$1.26 Billion0.08% of portfolio
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Jpmorgan Chase & CO New York, NY15MShares$1.23 Billion0.08% of portfolio
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State Farm Mutual Automobile Insurance CO Bloomington, IL13.9MShares$1.14 Billion0.96% of portfolio
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Capital Research Global Investors Los Angeles, CA11.1MShares$907 Million0.18% of portfolio
Latest Institutional Activity in GLW
Top Purchases
Top Sells
About GLW
Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical Communications segment provides optical fibers and cables; and hardware and equipment products, including cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories. This segment also offers its products to businesses, governments, and individuals. Its Specialty Materials segment manufactures products that provide material formulations for glass, glass ceramics, crystals, precision metrology instruments, software; as well as ultra-thin and ultra-flat glass wafers, substrates, tinted sunglasses, and radiation shielding products. This segment serves various industries, including mobile consumer electronics, semiconductor equipment optics and consumables; aerospace and defense optics; radiation shielding products, sunglasses, and telecommunications components. The company's Environmental Technologies segment offers ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications. The company's Life Sciences segment offers laboratory products comprising consumables, such as plastic vessels, liquid handling plastics, specialty surfaces, cell culture media, and serum, as well as general labware and equipment under the Corning, Falcon, Pyrex, and Axygen brands. The company was formerly known as Corning Glass Works and changed its name to Corning Incorporated in April 1989. Corning Incorporated was founded in 1851 and is headquartered in Corning, New York.
Insider Transactions at GLW
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 10
2025
|
Soumya Seetharam Senior Vice President & CDIO |
SELL
Open market or private sale
|
Direct |
16,547
-49.69%
|
$1,489,230
$90.78 P/Share
|
|
Dec 10
2025
|
Ronald L Verkleeren SVP Emerging Innovations Group |
SELL
Open market or private sale
|
Direct |
21,000
-37.84%
|
$1,974,000
$94.69 P/Share
|
|
Dec 08
2025
|
Soumya Seetharam Senior Vice President & CDIO |
SELL
Payment of exercise price or tax liability
|
Direct |
9,838
-22.8%
|
$865,744
$88.27 P/Share
|
|
Dec 04
2025
|
Wendell P Weeks Chairman, CEO and President |
SELL
Bona fide gift
|
Direct |
24,322
-3.15%
|
-
|
|
Dec 03
2025
|
Soumya Seetharam Senior Vice President & CDIO |
BUY
Grant, award, or other acquisition
|
Direct |
16,756
+27.97%
|
-
|
|
Nov 21
2025
|
Ronald L Verkleeren SVP Emerging Innovations Group |
SELL
Payment of exercise price or tax liability
|
Direct |
2,883
-4.94%
|
$227,757
$79.46 P/Share
|
|
Nov 21
2025
|
Ronald L Verkleeren SVP Emerging Innovations Group |
BUY
Exercise of conversion of derivative security
|
Direct |
2,883
+1.24%
|
-
|
|
Oct 31
2025
|
Edward A Schlesinger Exec. Vice President and CFO |
SELL
Open market or private sale
|
Direct |
20,893
-23.78%
|
$1,901,263
$91.25 P/Share
|
|
Oct 31
2025
|
Edward A Schlesinger Exec. Vice President and CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
8,844
+9.15%
|
$291,852
$33.92 P/Share
|
|
Oct 31
2025
|
Lewis A Steverson Vice Chairman, EVP and CLAO |
SELL
Open market or private sale
|
Direct |
23,142
-56.84%
|
$2,059,638
$89.05 P/Share
|
|
Oct 30
2025
|
Jaymin Amin SVP and Chief Tech. Officer |
SELL
Bona fide gift
|
Direct |
2,650
-2.99%
|
-
|
|
Oct 29
2025
|
Stefan Becker SVP, Finance & Corp Controller |
SELL
Open market or private sale
|
Direct |
12,100
-70.56%
|
$1,101,100
$91.28 P/Share
|
|
Oct 29
2025
|
Eric S Musser |
SELL
Open market or private sale
|
Direct |
100,000
-69.0%
|
$9,000,000
$90.17 P/Share
|
|
Sep 30
2025
|
Eric S Musser |
SELL
Payment of exercise price or tax liability
|
Direct |
1,401
-0.48%
|
$114,882
$82.03 P/Share
|
|
Sep 30
2025
|
Eric S Musser |
BUY
Exercise of conversion of derivative security
|
Direct |
1,657
+0.56%
|
-
|
|
Sep 17
2025
|
Jaymin Amin SVP and Chief Tech. Officer |
SELL
Open market or private sale
|
Direct |
17,721
-16.65%
|
$1,364,517
$77.18 P/Share
|
|
Sep 17
2025
|
Jaymin Amin SVP and Chief Tech. Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
7,931
+2.48%
|
$158,620
$20.15 P/Share
|
|
Sep 15
2025
|
Wendell P Weeks Chairman, CEO and President |
SELL
Bona fide gift
|
Direct |
40,000
-4.93%
|
-
|
|
Sep 04
2025
|
Mark S Wrighton |
SELL
Bona fide gift
|
Direct |
4,467
-6.76%
|
-
|
|
Sep 04
2025
|
Eric S Musser |
SELL
Open market or private sale
|
Direct |
20,000
-12.15%
|
$1,400,000
$70.23 P/Share
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 862K shares |
|---|---|
| Grant, award, or other acquisition | 16.8K shares |
| Payment of exercise price or tax liability | 436K shares |
|---|---|
| Bona fide gift | 74.7K shares |
| Open market or private sale | 706K shares |
| Other acquisition or disposition | 732 shares |
| Sale (or disposition) back to the issuer | 3.89K shares |