Corning Inc
GLW- Exchange
- NYSE
- Industry
- Drawing & Insulating of Nonferrous Wire
- SEC CIK
- 0000024741
In the last 90 days, Corning Inc insiders filed 0 open-market purchases and 2 sales; 2,685 institutions reported holding it in 13F filings for Q2 2026, worth $160.3B in total; 3 superinvestors hold it, including Lone Pine Capital and HHLR Advisors (Hillhouse).
Holders of 5% or more of GLW
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Corning Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Samsung Display Co., Ltd. | 13G/A | 7.94%68.0M shares | −0.36 ppfrom 8.30% | Apr 7, 20252 filings | Sep 10, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Corning Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 26, 20265:42 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Sep 10, 20256:05 AM ET | Samsung Display Co., Ltd. | 13G/A | 7.94%68.0M shares | −0.36 ppfrom 8.30% | Aug 20, 2025 | SEC |
| Apr 7, 20252:16 PM ET | Samsung Display Co., Ltd. | 13G/A | 8.30%71.0M shares | – | Mar 17, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Corning Inc shares.
No Form 144 notices for Corning Inc are on file.