As of August 2026 Koss has a market cap of ยฃ24.47 Million. This makes Koss the world's 10518th 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 Aug 28th, 2026 the market cap of Koss was reported to be: