As of March 2025 ON Semiconductor has a market cap of £14.34 Billion. This makes ON Semiconductor the world's 1036th 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 Mar 6th, 2025 the market cap of ON Semiconductor was reported to be: