As of January 2026 The Trade Desk has a market cap of $18.15 Billion USD. This makes The Trade Desk the world's 1246th 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 The Trade Desk was reported to be: