Key Points
- Trade Desk (TTD) declined approximately 7.5% on Tuesday with additional losses in Wednesday’s pre-market session
- Publicis Groupe, a major French advertising conglomerate, advised its clients to stop using the platform after an unsuccessful third-party audit
- The audit raised concerns about unauthorized fee applications and potential hidden markups on media expenditures
- TTD rejected the audit conclusions, stating that confidentiality agreements prevented disclosure of the requested information
- Shares have plummeted more than 33% year-to-date and are trading 72% off their 52-week peak
Trade Desk (TTD) is experiencing significant turbulence this week. Shares declined 7.5% during Tuesday’s session, settling at $25.05, and extended their losses in pre-market activity on Wednesday following news that Publicis Groupe, a major French advertising company, instructed its clients to avoid using the platform.
The catalyst behind this move was an unsuccessful third-party audit. According to the audit findings, TTD allegedly imposed fees on features that were automatically activated for clients without obtaining proper consent. The audit further asserted that the company failed to demonstrate that media expenses were transferred to clients without undisclosed markups.
Trade Desk rejected these claims. The company explained that the auditor requested information that it could not legally provide due to existing confidentiality commitments — not because of any wrongdoing.
Publicis Groupe’s influence in this situation cannot be understated. As one of the world’s leading advertising agency networks, its client portfolio accounts for a substantial portion of TTD’s overall revenue. When an industry player of this magnitude advises clients to discontinue service, the market takes notice.
The shares were already struggling before this news. TTD has fallen 33.3% year-to-date and currently trades 72% beneath its 52-week peak of $89.76, reached in August 2025. An investment of $1,000 made five years ago would be worth approximately $326 at current prices.
Wall Street Analysts Show Divided Opinions
Market analysts are not uniformly bearish on the situation.
Stifel analyst Mark Kelley downgraded the shares from Buy to Hold and reduced his price objective from $48 to $26, citing the absence of any immediate positive catalysts to shift market sentiment.
RBC Capital offered a contrasting perspective, suggesting that Publicis’s action might be a negotiation strategy rather than a permanent break. The firm maintained its Outperform rating, anticipating a potential resolution.
KeyBanc analyst Justin Patterson kept his Buy rating intact with a $35 price target, remaining optimistic about the company’s prospects.
The consensus among Wall Street analysts remains at Moderate Buy — with 16 Buy ratings, 15 Hold ratings, and two Sell ratings — and an average price objective of $33.41, suggesting approximately 33% potential upside from present levels.
Understanding TTD’s Current Position
The company has navigated through a turbulent year. TTD has experienced 27 price swings exceeding 5% during the past 12 months. While this week’s decline is significant, it’s consistent with the stock’s historical volatility.
Merely 12 days earlier, shares jumped 17.3%. CEO Jeff Green revealed his acquisition of 6 million TTD shares between March 2 and March 4, representing approximately $148 million in value. The market interpreted this insider purchase as a strong vote of confidence.
That momentum was further amplified by reports indicating that TTD is engaged in preliminary discussions with OpenAI regarding advertising management on OpenAI’s platforms.
Both positive developments now seem like ancient history. The Publicis controversy has completely changed the narrative, redirecting attention toward questions of client confidence and fee transparency.
TTD is presently trading at $25.13, reflecting a 33.3% year-to-date decline.


