Why Is The Trade Desk (TTD) Stock Crashing Today? A Growth Collapse, a Guidance Cut, and a Leadership Shakeup

The Trade Desk reported second-quarter 2026 revenue of $715.1 million, up just 3% year over year — a sharp deceleration from 19% growth in the same quarter a year earlier — and missed the analyst consensus estimate of roughly $751.4 million. Adjusted earnings per share came in at $0.34 against a $0.40 estimate, down 17% year over year, while adjusted EBITDA of $241 million fell short of the $261 million analysts expected as EBITDA margin compressed to 34% from 39% a year ago. Every headline metric in the release pointed the same direction: growth, profitability, and margin all deteriorated at once.

The forward guidance made the quarter worse, not better. Third-quarter revenue guidance of at least $650 million came in roughly 19% below the roughly $805 million analysts had modeled — a gap far larger than the kind of conservative sandbagging companies sometimes build into guidance. A miss of that size signals management does not expect the deceleration to reverse quickly.

Alongside the numbers, The Trade Desk disclosed changes in three senior leadership roles at once: chief financial officer, chief marketing officer, and chief commercial officer. A simultaneous shakeup across that many senior positions, delivered in the same release as a growth collapse and a steep guidance cut, is a signal management itself views the company's problems as operational and structural — something that needs new leadership to fix — rather than a temporary demand air-pocket that existing management expects to ride out.

TTD fell roughly 23% in the minutes after the report. That drop came on top of a stock that had already fallen about 78% over the prior twelve months, and prediction markets had priced in only a roughly 35% chance of a beat heading into the print — meaning the market already expected a weak quarter. The scale of today's decline shows the actual results and guidance cut still landed meaningfully worse than that already-bearish setup, not that a healthy stock was blindsided by a routine miss.