Corning Incorporated (GLW) Institutional Ownership & Insider Trading

2,662 institutions reported holding Corning Incorporated shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 34 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

GLWCorning IncorporatedFollow GLW — free

Electronic Components · Technology

—

Price chart with a free account

Market cap: 106.5B
P/E TTM: 56.5
Dividend yield: 0.9%
52-week: —
Next earnings: 27 Oct, in 3 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

2,662 institutions held 73.2% of the shares. Across filers that reported both quarters, shares held changed +1.4%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	2,662	631	+1.4%	764	497	843	92
Mar 26	2,219	609	+0.5%	545	408	743	75
Dec 25	1,854	623	-3.9%	475	146	625	61
Sep 25	1,699	638	+2.9%	417	250	541	52
Jun 25	1,506	626	+0.9%	480	127	407	59
Mar 25	1,428	611	+1.0%	461	89	393	92
Dec 24	1,427	613	-2.3%	382	100	431	52
Sep 24	1,323	600	-5.0%	351	129	426	57

Corning Incorporated — questions

Who owns Corning Incorporated stock?: 2,662 institutions reported Corning Incorporated shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (7.6%), VANGUARD CAPITAL MANAGEMENT LLC (5.9%), STATE STREET CORP (4.8%).
Are Corning Incorporated insiders buying or selling?: 34 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Corning Incorporated's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

This page is provided for general information and educational purposes only. It does not constitute investment, financial, legal or tax advice, and it is not a recommendation or an offer to buy, sell or hold any security. It does not take into account your objectives, financial situation or needs. Past performance does not guarantee future results; any reliance on this information is at your own risk. See our Disclaimer and Risk Disclosure.