As of January 2026 VIAVI Solutions has a market cap of โน358.00 Billion. This makes VIAVI Solutions the world's 3518th 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 Jan 10th, 2026 the market cap of VIAVI Solutions was reported to be: