As of April 2026 Amphenol has a market cap of S$199.67 Billion. This makes Amphenol the world's 114th 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 31st, 2026 the market cap of Amphenol was reported to be: