The Trade Desk Stock Plunges 67% as Long Revenue-Beat Streak Ends

The Trade Desk (TTD) shares have experienced a dramatic 67% decline over the past 12 months, marking a significant shift in market sentiment toward the firm. This collapse follows the conclusion of the company's long-standing streak of exceeding revenue estimates, which finally ended in 2025. The break in consistent performance has triggered a massive valuation reset for the high-growth advertising technology company. Investors are increasingly concerned about rising competitive pressures, which are now identified as a primary risk factor affecting the company's valuation. The sharp drop reflects a loss of confidence in the previous growth narrative that had long sustained the stock's premium pricing. Market participants are now closely monitoring how TTD will navigate a more crowded and challenging ad-tech landscape moving forward.