As of May 2026 Cincinnati Financial has a market cap of โน2.498 Trillion. This makes Cincinnati Financial the world's 939th 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 18th, 2026 the market cap of Cincinnati Financial was reported to be: