Trade Desk Stock Drops 52% in First Half of 2026 Amid Growth Slowdown and Client Dispute
In the first half of 2026, Trade Desk (TTD) stock fell by 52.4%, driven by slowing revenue growth, executive turnover, and a public dispute with major client Publicis Groupe. The conflict led to reduced ad spending and soft guidance from Trade Desk.
Topics: digital advertising platform Publicis Groupe dispute Trade Desk TTD stock price drop