As of January 2026 Masimo has a market cap of โน629.93 Billion. This makes Masimo the world's 2567th 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 13th, 2026 the market cap of Masimo was reported to be: