As of March 2025 ON Semiconductor has a market cap of โน1.543 Trillion. This makes ON Semiconductor the world's 1052th 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 12th, 2025 the market cap of ON Semiconductor was reported to be: