What Are Trade Desk Stock Investors Overlooking?

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Trade Desk (TTD) stock trades at 14.1 times its earnings over the last twelve months. Compared with a multiple of 22.6 for the S&P 500, that valuation can make the shares look like a bargain. But buyers may be overlooking how quickly the company’s sales growth has faded. In fiscal Q2 2026, the quarter ended June 30, revenue rose 3%, down from 18.7% a year earlier. So why did Trade Desk’s growth fall so far, so fast?

Why Has Trade Desk’s Sales Growth Slowed?

On its August 6, 2026 earnings call, management pointed to two groups of advertisers. Autos and CPG, the makers of consumer packaged goods, bring in around 25% of Trade Desk’s business, and management said tariffs and oil prices have set both back. Some of those brands have temporarily reduced their budgets while they work out new plans, management added.

Management also described a wider shift among advertisers. With lower-income consumers under pressure, it said some advertisers have become more focused on buying cheap media rather than the best media. Management called the revenue growth below its expectations and below the standard it holds itself to.

Trade Desk’s Growth Has Slowed Quarter After Quarter

Over the twelve months to June 2026, Trade Desk’s revenue grew 11.6%, compared with 23.2% in the twelve months before. The slowdown is just as clear quarter by quarter. Since the June 2025 quarter, growth has been slower in each quarter than in the one before it. Management guided revenue to at least $650 million for the September 2026 quarter, down from $739 million in the same quarter a year earlier. That floor is about 12% lower, meaning management is guiding to a fall in sales rather than just slower growth.

The stock has fallen 75.4% over the year to October 30, 2026, while the S&P 500 returned 11.3%. And the 14.1 multiple is based on earnings for the twelve months to June, before management guided to lower sales. On the August call, management said it will be more disciplined than ever about where it invests over the rest of 2026 and into 2027, focusing its resources on a small number of growth projects. Trade Desk then announced plans to cut its workforce by 15% as part of a restructuring, news reports said on September 4, 2026.

Where Is Trade Desk Still Growing?

Management said Trade Desk is still growing with its biggest customers. As of the August call, management said the majority of its top 100 accounts were growing double digits from a year earlier. Its EMEA and APAC regions had both grown almost 30% in 2026 up to that call. EMEA covers Europe, the Middle East and Africa, and APAC is Asia Pacific. Most of the revenue still comes from the United States, about 83% in fiscal Q2 2026, which leaves those faster-growing regions a small part of the total.

Cash generation has also held up. Free cash flow rose to $136 million in fiscal Q2 2026, up from $117 million a year earlier.

Holders have real reason for concern, since growth has slowed for a year and management has guided to lower sales than a year earlier. Still, the slowdown is a serious risk rather than a sign of collapse. Free cash flow in the June quarter was higher than a year earlier, and most of its top 100 accounts were growing double digits as of the August call. Revenue for the September quarter, measured against the same quarter a year earlier, is the number to watch when Trade Desk is expected to report in November 2026.

Does This Mean You Should Act On TTD?

Our purpose is to inform you with unique data so you make the right investment decisions. That said, betting on a single stock is always risky, no matter which direction you choose.

There is a smarter approach. Since its inception, the Trefis High Quality (HQ) Portfolio has returned 105%, beating the benchmark that combines the three major indices – the S&P 500, S&P Mid-cap, and Russell 2000. And it did so without taking the concentrated risk that comes with do-it-yourself stock picking. If that is how you want to invest, the HQ Portfolio is the place to start.

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