As of December 2025 Tower Semiconductor has a market cap of C$18.43 Billion. This makes Tower Semiconductor the world's 1558th 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 Dec 19th, 2025 the market cap of Tower Semiconductor was reported to be: