As of December 2025 S&P Global has a market cap of โน13.823 Trillion. This makes S&P Global the world's 127th 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 15th, 2025 the market cap of S&P Global was reported to be: