As of December 2025 Hennessy Advisors has a market cap of โฌ65.18 Million. This makes Hennessy Advisors the world's 9497th 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 14th, 2025 the market cap of Hennessy Advisors was reported to be: