As of December 2025 Dollar Tree has a market cap of โฌ21.69 Billion. This makes Dollar Tree the world's 909th 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 Dec 4th, 2025 the market cap of Dollar Tree was reported to be: