As of December 2025 Tenable has a market cap of โน268.83 Billion. This makes Tenable the world's 3945th 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 Dec 20th, 2025 the market cap of Tenable was reported to be: