105 institutions reported holding $699.4M of CORNING INC. (GLW) in SEC 13F filings for 2026-06-30. Largest institutional holders: CACTI ASSET MANAGEMENT LLC ($173.7M), Assenagon Asset Management S.A. ($157.2M), Czech National Bank ($56.9M), PensionDanmark Pensionsforsikringsaktieselskab ($44.9M), KWMG, LLC ($28.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CACTI ASSET MANAGEMENT LLC | $173.7M | 680,192 | Trimmed |
| 2 | Assenagon Asset Management S.A. | $157.2M | 615,352 | Trimmed |
| 3 | Czech National Bank | $56.9M | 222,923 | Added |
| 4 | PensionDanmark Pensionsforsikringsaktieselskab | $44.9M | 175,776 | New |
| 5 | KWMG, LLC | $28.5M | 111,488 | Trimmed |
| 6 | FIRST FINANCIAL BANK - TRUST DIVISION | $22.8M | 89,150 | Added |
| 7 | NEVILLE RODIE & SHAW INC | $17.6M | 68,774 | Added |
| 8 | BDF-GESTION | $17.2M | 13,808 | Trimmed |
| 9 | UNICOM Systems, Inc. | $13.6M | 53,300 | New |
| 10 | CoreCap Advisors, LLC | $13.1M | 51,315 | Trimmed |
| 11 | Stonebridge Financial Group, LLC | $11.0M | 43,126 | Trimmed |
| 12 | Central Pacific Bank - Trust Division | $10.9M | 42,601 | Trimmed |
| 13 | FORESIGHT CAPITAL MANAGEMENT ADVISORS, INC. | $10.5M | 40,934 | Trimmed |
| 14 | BRAVE ASSET MANAGEMENT INC | $8.7M | 34,250 | Hold |
| 15 | MassMutual Private Wealth & Trust, FSB | $5.7M | 22,317 | Trimmed |
| 16 | CX Institutional | $5.5M | 21,375 | Trimmed |
| 17 | GAMMA Investing LLC | $5.2M | 20,422 | Added |
| 18 | Hilltop National Bank | $5.1M | 19,771 | Trimmed |
| 19 | CANANDAIGUA NATIONAL BANK & TRUST CO | $4.7M | 18,509 | Trimmed |
| 20 | Byrne Asset Management LLC | $4.6M | 18,019 | Trimmed |
| 21 | BEACON INVESTMENT ADVISORY SERVICES, INC. | $3.7M | 14,396 | Trimmed |
| 22 | MFG WEALTH MANAGEMENT, INC. | $3.6M | 14,271 | Trimmed |
| 23 | 180 WEALTH ADVISORS, LLC | $3.6M | 14,113 | Trimmed |
| 24 | CGN Advisors LLC | $3.6M | 14,078 | Trimmed |
| 25 | Valeo Financial Advisors, LLC | $2.9M | 11,187 | Added |
Source: SEC Form 13F filings · as of 2026-06-30