As of September 2026 Tower Semiconductor has a market cap of ยฃ18.87 Billion. This makes Tower Semiconductor the world's 972th 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 Sep 19th, 2026 the market cap of Tower Semiconductor was reported to be: