As of January 2026 J.Jill has a market cap of โน21.59 Billion. This makes J.Jill the world's 8287th 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 13th, 2026 the market cap of J.Jill was reported to be: