As of June 2026 MBX Biosciences has a market cap of โน175.70 Billion. This makes MBX Biosciences the world's 4998th 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 Jun 15th, 2026 the market cap of MBX Biosciences was reported to be: