As of May 2026 RELX has a market cap of HK$506.00 Billion. This makes RELX the world's 380th 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 May 1st, 2026 the market cap of RELX was reported to be: