As of December 2025 Teradyne has a market cap of โน2.776 Trillion. This makes Teradyne the world's 766th 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 12th, 2025 the market cap of Teradyne was reported to be: