The Trade Desk Shares Slide 16% Premarket After Q1 2026 Revenue Guidance Misses Forecasts

The Trade Desk stock dropped more than 16% in premarket trading on February 26, 2026 after its outlook for first-quarter 2026 revenue came in below analyst expectations. The company had just posted fourth-quarter 2025 results that slightly beat on revenue and earnings, but a softer near-term forecast and lack of full-year guidance weighed heavily on investor sentiment.