As of April 2026 Teradyne has a market cap of โฌ50.14 Billion. This makes Teradyne the world's 421th 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 Apr 19th, 2026 the market cap of Teradyne was reported to be: