As of February 2026 Avient has a market cap of โน341.85 Billion. This makes Avient the world's 3672th 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 Feb 22nd, 2026 the market cap of Avient was reported to be: