TLDR
- Trade Desk (TTD) tumbled approximately 7.5% Tuesday, extending losses in Wednesday pre-market trading
- Publicis, a major French advertising conglomerate, advised clients to discontinue using the platform after a disputed third-party audit
- The audit raised concerns about unauthorized fee implementation and potential hidden charges on media purchases
- Trade Desk refuted the claims, stating confidentiality agreements prevented sharing requested information
- Shares have declined more than 33% in 2025, currently trading 72% beneath the 52-week peak
Trade Desk (TTD) is experiencing a turbulent stretch. Shares plummeted 7.5% during Tuesday’s session, settling at $25.05, and continued their descent in early Wednesday trading following news that Publicis Groupe, the French advertising behemoth, instructed its clients to avoid the digital advertising platform.
The catalyst behind this recommendation was a contentious third-party audit. According to reports, the audit raised red flags about Trade Desk’s fee structure, alleging that the company automatically enrolled clients in paid tools without proper authorization. Additionally, the audit questioned whether media costs were transparently passed through to clients without undisclosed markups.
Trade Desk issued a firm rebuttal. Company representatives explained that the auditor requested proprietary information that Trade Desk couldn’t legally provide due to existing confidentiality obligations with partners — not due to any wrongdoing or attempt to conceal information.
Publicis’ stance carries significant implications. As one of the world’s premier advertising holding companies, Publicis controls substantial advertising budgets that represent a considerable portion of Trade Desk’s revenue stream. When an organization of this magnitude advises clients to discontinue a platform, the industry takes notice.
The shares were already under pressure before this development. TTD has surrendered 33.3% of its value since the start of 2025 and currently trades 72% below its 52-week peak of $89.76, reached last August. Early investors who committed $1,000 five years ago would see their position worth approximately $326 today.
Analyst Reactions Are Mixed
Not all Wall Street analysts are turning bearish.
Stifel analyst Mark Kelley downgraded the shares from Buy to Hold while reducing his price objective from $48 to $26, citing a lack of immediate positive catalysts to reverse negative sentiment.
RBC Capital offered a contrasting perspective, suggesting that Publicis’ recommendation might be a strategic negotiating move rather than a permanent relationship termination. The firm maintained its Outperform rating, anticipating a potential resolution.
KeypBanc’s Justin Patterson continued his bullish stance with a Buy rating and $35 price target, remaining optimistic about the company’s prospects.
The Street’s consensus rating currently stands at Moderate Buy — comprising 16 Buy ratings, 15 Hold ratings, and two Sell ratings — with a mean price target of $33.41, suggesting approximately 33% potential upside from present levels.
The Bigger Picture for TTD
Volatility has characterized the stock’s recent performance. TTD has experienced 27 trading sessions with price swings exceeding 5% during the past year alone. While this week’s decline stings, dramatic moves aren’t unprecedented for this name.
Merely 12 days earlier, shares surged 17.3% following CEO Jeff Green’s disclosure of a significant insider purchase. Green acquired 6 million shares between March 2 and March 4, representing an investment of approximately $148 million. Market participants interpreted this substantial insider buying as a strong vote of confidence.
That rally received additional support from reports suggesting Trade Desk entered preliminary discussions with OpenAI regarding potential advertising management services for OpenAI’s platforms.
Both positive developments now seem overshadowed. The Publicis controversy has fundamentally altered market sentiment, redirecting attention toward questions of client relationships and fee transparency.
TTD currently trades at $25.13, representing a 33.3% year-to-date decline.
