As of January 2026 Jefferies Financial Group has a market cap of โน1.158 Trillion. This makes Jefferies Financial Group the world's 1659th 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 Jan 11th, 2026 the market cap of Jefferies Financial Group was reported to be: