As of April 2025 iRhythm (ZIO) has a market cap of A$5.24 Billion. This makes iRhythm (ZIO) the world's 3293th 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 2nd, 2025 the market cap of iRhythm (ZIO) was reported to be: