As of January 2025 John Mattson Fastighetsföretagen has a market cap of HK$3.21 Billion. This makes John Mattson Fastighetsföretagen the world's 7194th 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.