As of May 2026 OpenText has a market cap of โน555.92 Billion. This makes OpenText the world's 2898th 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 May 18th, 2026 the market cap of OpenText was reported to be: