As of October 2026 Hennessy Advisors has a market cap of โฌ71.27 Million. This makes Hennessy Advisors the world's 9990th 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 Oct 8th, 2026 the market cap of Hennessy Advisors was reported to be: