# CORNING INC (GLW)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/GLW/

- Reporting holders: 113
- Reported value: $461.6M
- Held through calls: 0.1%
- Held through puts: 0.2%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [CACTI ASSET MANAGEMENT LLC](https://holderbook.com/funds/1452208-cacti-asset-management-llc/) | $111.6M | 703,270 | 5.9% | 32 |
| [CapWealth Advisors, LLC](https://holderbook.com/funds/1531809-capwealth-advisors-llc/) | $54.7M | 355,927 | 4.1% | 32 |
| [Artemis Investment Management LLP](https://holderbook.com/funds/1535385-artemis-investment-management-llp/) | $44.1M | 287,046 | 0.4% | 2 |
| [VALLEY WEALTH MANAGERS, INC.](https://holderbook.com/funds/924166-valley-wealth-managers-inc/) | $27.4M | 178,430 | 1.6% | 9 |
| [O'Keefe Stevens Advisory, Inc.](https://holderbook.com/funds/1780565-o-keefe-stevens-advisory-inc/) | $23.1M | 150,063 | 4.7% | 36 |
| [KWMG, LLC](https://holderbook.com/funds/1633024-kwmg-llc/) | $16.5M | 107,103 | 1.2% | 32 |
| [FIRST FINANCIAL BANK - TRUST DIVISION](https://holderbook.com/funds/1315339-first-financial-bank-trust-division/) | $14.2M | 92,114 | 1.0% | 10 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $11.9M | 77,238 | 0.1% | 16 |
| [BENEDICT FINANCIAL ADVISORS INC](https://holderbook.com/funds/711089-benedict-financial-advisors-inc/) | $11.1M | 72,137 | 2.2% | 32 |
| [Werlinich Asset Management, LLC](https://holderbook.com/funds/2000493-werlinich-asset-management-llc/) | $10.9M | 70,968 | 4.2% | 23 |
| [AVAII WEALTH MANAGEMENT, LLC](https://holderbook.com/funds/1904431-avaii-wealth-management-llc/) | $9.1M | 55,494 | 2.6% | 4 |
| [BONNESS ENTERPRISES INC](https://holderbook.com/funds/1105471-bonness-enterprises-inc/) | $8.1M | 52,800 | 2.6% | 32 |
| [Stonebridge Financial Group, LLC](https://holderbook.com/funds/2009367-stonebridge-financial-group-llc/) | $7.0M | 45,453 | 0.5% | 8 |
| [Central Pacific Bank - Trust Division](https://holderbook.com/funds/2020066-central-pacific-bank-trust-division/) | $6.3M | 41,050 | 0.7% | 11 |
| [Venture Visionary Partners LLC](https://holderbook.com/funds/1792283-venture-visionary-partners-llc/) | $6.3M | 40,667 | 0.2% | 24 |
| [CoreCap Advisors, LLC](https://holderbook.com/funds/1902501-corecap-advisors-llc/) | $6.1M | 39,721 | 0.2% | 9 |
| [LAWOOD & CO](https://holderbook.com/funds/2109484-lawood-co/) | $5.8M | 37,864 | 4.0% | 4 |
| [Overbrook Management Corp](https://holderbook.com/funds/1269786-overbrook-management-corp/) | $4.2M | 27,060 | 0.6% | 11 |
| [Kessler Investment Group, LLC](https://holderbook.com/funds/1525947-kessler-investment-group-llc/) | $3.6M | 23,329 | 1.7% | 9 |
| [CENTRAL BANK & TRUST CO](https://holderbook.com/funds/1175954-central-bank-trust-co/) | $3.4M | 22,322 | 0.5% | 32 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $3.4M | 21,906 | 0.1% | 12 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $3.3M | 21,668 | 0.1% | 32 |
| [Green Alpha Advisors, LLC](https://holderbook.com/funds/1439207-green-alpha-advisors-llc/) | $3.1M | 20,147 | 2.1% | 19 |
| [Byrne Asset Management LLC](https://holderbook.com/funds/1911322-byrne-asset-management-llc/) | $2.9M | 18,233 | 1.6% | 20 |
| [MFG WEALTH MANAGEMENT, INC.](https://holderbook.com/funds/2053046-mfg-wealth-management-inc/) | $2.9M | 18,865 | 2.1% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 113 | $461.6M |
| Q2 2026 | 2,693 | $187.9B |
| Q1 2026 | 2,258 | $87.7B |
| Q4 2025 | 1,910 | $57.0B |
| Q3 2025 | 1,755 | $55.6B |
| Q2 2025 | 1,545 | $34.5B |
| Q1 2025 | 1,472 | $29.7B |
| Q4 2024 | 1,479 | $30.2B |
| Q3 2024 | 1,367 | $29.1B |
| Q2 2024 | 1,286 | $25.7B |
| Q1 2024 | 1,203 | $22.4B |
| Q4 2023 | 1,201 | $19.7B |