As of December 2025 Viant Technology has a market cap of โน66.00 Billion. This makes Viant Technology the world's 6515th 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 17th, 2025 the market cap of Viant Technology was reported to be: