As of January 2026 BioLargo has a market cap of โฌ49.94 Million. This makes BioLargo the world's 9690th 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 Jan 13th, 2026 the market cap of BioLargo was reported to be: