As of October 2026 Dollar Tree has a market cap of โฌ19.86 Billion. This makes Dollar Tree the world's 1057th 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 Oct 9th, 2026 the market cap of Dollar Tree was reported to be: