As of October 2026 Tower Semiconductor has a market cap of HK$143.47 Billion. This makes Tower Semiconductor the world's 1223th 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 Oct 29th, 2026 the market cap of Tower Semiconductor was reported to be: