As of January 2026 Corning has a market cap of โน6.979 Trillion. This makes Corning the world's 299th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 14th, 2026 the market cap of Corning was reported to be: