As of December 2025 Block has a market cap of โน3.458 Trillion. This makes Block the world's 608th 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 10th, 2025 the market cap of Block was reported to be: