The Trade Desk (TTD) Q3 2026 earnings review
The Trade Desk beats its plan, but sales still shrink
The Trade Desk, which runs an ad-buying platform, beat its own third-quarter targets, but its sales still shrank from a year ago. Revenue edged down 0.5% to $736 million, topping the $650 million floor management set three months ago. Chief executive Jeff Green said results came in well ahead of internal expectations, yet profit per share excluding one-offs fell 27% as data center and staffing costs climbed.
| Revenue | $736M -0.5% from a year ago (plan was at least $650M) |
|---|---|
| Adjusted EBITDA | $266M 36% margin, down from 43% a year ago |
| Profit per share, excluding one-offs | $0.33 -27% from a year ago |
| Fourth-quarter revenue outlook | At least $755M -11% from a year ago by our math |
⚖️ Verdict: 🔴 Bearish
The story got worse because shrinking sales are no longer just a projection, and the fourth-quarter plan points to a deeper drop. Beating the third-quarter floor only proves that management set a cautious target after missing its plan in the second quarter. Even after a $44 million layoff charge, the fourth-quarter outlook points to an 11% revenue decline and a 30% drop in Adjusted EBITDA by our math.
The question now is whether the fourth-quarter outlook is another low bar or a sign that advertisers are shifting budgets to cheaper rival platforms. If management is just being cautious, holiday ad spending will push sales past last year's level; if rivals are taking share, revenue will shrink again. Fourth-quarter results and the upcoming quarterly filing's disclosure on existing-client spending will settle it.
🐂 Bull Case
Third-Quarter Results Topped a Cautious Plan
The Trade Desk, which runs an online platform for buying digital ads, set a low bar three months ago. Management forecast at least $650 million in third-quarter sales, which pointed to a 12.1% drop from a year earlier by our math. Actual revenue reached $736.0 million, beating that floor by 13.2%.
Adjusted EBITDA — profit before interest, taxes, depreciation, stock pay, and restructuring — reached $265.8 million against a $160 million target. That beat shows the third-quarter outlook was cautious after a second-quarter miss, but it does not settle the growth debate because total sales still shrank 0.5%.
What to watch: fourth-quarter revenue against the new $755 million floor. Another large beat would show the new finance chief is setting low floors rather than facing a double-digit revenue drop.
Kokai Zuma Launches as Netflix Expands Targeting
Chief executive Jeff Green highlighted platform upgrades Including Audience Unlimited, a third-party data marketplace, and a new measurement approach. During the quarter, the company launched Kokai Zuma, an update to its media-buying software "bringing new agentic AI capabilities and a more intuitive user experience".
In connected TV, Netflix allowed advertisers on Kokai to target viewers using their own customer lists and outside data starting in November. However, a firm called Olyzon also launched automated buying agents that work across several ad platforms at once. If outside agents manage campaigns across rival systems, The Trade Desk's own software becomes less sticky.
What to watch: whether management shares adoption numbers or pricing impact for Kokai Zuma and Netflix targeting on the conference call. Higher spending from connected TV buyers would show these upgrades can lift total sales.
Board Adds $731 Million for Share Buybacks
The board of directors approved an extra $731 million for share repurchases, lifting the total amount available for future buybacks to $1 billion. Over the first nine months of 2026, the ad-tech group spent $241.3 million buying back its own stock.
Yet the company bought no shares during the third quarter itself, leaving its prior $269 million allowance untouched from June through September. Stopping purchases for three months while adding to the cash pile shows caution before the board reloaded the program.
What to watch: actual cash spent on buybacks in the fourth quarter. Putting the $1 billion allowance to work would lower the share count faster than employee stock grants add to it.
Positives this quarter didn't test
Four standing drivers from prior quarters did not get new numbers in the earnings release because they are normally discussed on the call or in the quarterly filing.
- Joint Business Plans (long-term spending agreements with big brands): client count growth was 38% last quarter; the call will show if signings stayed strong.
- International sales growth: overseas markets grew faster than North America in the first half; the quarterly filing will give the regional split.
- New leadership execution: newly hired commercial and finance chiefs have been in place for one quarter; their prepared remarks will detail customer outreach.
- Decision-based buying: management's argument that data-driven ad picking beats cheap bundled ads needs call commentary on win rates against big tech rivals.
🐻 Bear Case
Fourth-Quarter Plan Still Points to Shrinking Sales
"Q3 represented meaningful progress, with results well ahead of our expectations entering the quarter, but we are still operating below the level of growth we expect from ourselves," chief executive Jeff Green said. Green added that the group is "moving with greater urgency across the company, strengthening how we engage with our largest customers".
Despite that urgency, third-quarter revenue fell 0.5% from a year ago to $736.0 million, ending years of quarterly expansion. Worse, the fourth-quarter outlook calls for revenue of at least $755 million. By our math, that floor points to a 10.8% drop from last year's $846.8 million fourth quarter, even with U.S. midterm election ad spending in the current year.
What to watch: whether fourth-quarter revenue beats the $846.8 million level from a year ago. A second consecutive quarter of shrinking sales would show that competition from rival ad platforms is hurting growth.
Operating Costs Rise Despite Restructuring Layoffs
Profit margins fell hard because daily operating expenses kept climbing while sales stood still. GAAP operating margin dropped 9.2 percentage points from a year ago to 12.6%, and Adjusted EBITDA margin fell 6.8 percentage points to 36.1%.
- Platform operations (cost of running data centers and serving ads): 27.2% of revenue, up 5.3 percentage points from a year ago
- Technology and development (software engineering): 20.0% of revenue, up 2.7 percentage points
- Sales and marketing: 23.2% of revenue, up 2.0 percentage points
- Cash operating cost base (revenue minus Adjusted EBITDA): $470.1 million, up 11.4% from $422.0 million a year ago by our math
Even after removing $44.3 million of severance charges from Adjusted EBITDA, the underlying cost base stayed near $470 million. By our math, the fourth-quarter outlook points to $475 million in cash costs, showing that layoffs have not lowered total spending.
What to watch: platform operations expense in the fourth quarter. If hosting and data costs keep growing faster than revenue, margins cannot return to last year's 40%-plus level.
Risks this quarter didn't answer
Several standing risks from the second quarter require disclosures from the quarterly 10-Q filing or conference call that do not appear in the earnings release.
- Existing-client spending: last quarter's filing revealed that existing customers spent less while new clients drove growth; the new 10-Q will show if that continued.
- Volume discounts on Joint Business Plans: the 10-Q revenue footnote will show whether customer discounts are still cutting into the platform's fee rate.
- Supplier cost accounting: last quarter's filing showed an $18 million revenue boost from recording supplier data costs in expenses rather than netting them against sales.
- Food, drink, and auto ad budgets: management blamed these categories for the slowdown last quarter; call commentary will show if big brand spending stabilized.
- Agency relations and lawsuits: updates on advertising agency contracts and pending shareholder lawsuits await the call and the filing's legal footnote.
👓 Other Themes
Restructuring Plan Brings $44 Million Severance Charge
The Trade Desk recorded $44.3 million in restructuring charges during the third quarter under a new 2026 Restructuring Plan. Those costs "primarily include severance and other termination benefit costs for affected employees", the company said. Management excluded the charge from Adjusted EBITDA and Non-GAAP net income, and the release did not state how many jobs were cut or how much money the plan will save.
💲 Other KPIs
Cash generation held steady even as accounting profit fell. By our math from the nine-month cash flow statement, third-quarter operating cash flow rose 14.8% from a year ago to $258.3 million, helped by $674.8 million in nine-month customer receivable collections. After subtracting $104.9 million in equipment and software spending, free cash flow edged down 1.1% from a year ago.
Spending on data center equipment and capitalized software jumped to 14.3% of revenue in the third quarter, by our math, up from 2.5% in the second quarter and 9.4% a year ago. The ad-tech group also collected $33.5 million from selling property and equipment during the quarter, recording a $17.7 million gain on those sales.
Diluted shares fell 4.6% from 493.0 million a year ago because of buybacks completed in late 2025 and the first half of 2026. Because the company paused share repurchases in the third quarter, the diluted share count ticked up slightly from 469.9 million in the second quarter.
🔮 Guidance
New. The plan calls for fourth-quarter sales of at least $755 million. By our math, that floor represents a 10.8% drop from $846.8 million in the fourth quarter of 2025, and only a 2.6% seasonal rise from the third quarter. Over the past four quarters, actual revenue beat the initial floor by an average of 0.2%, though the third quarter beat by 13.2%.
New. Management expects Adjusted EBITDA of at least $280 million, down 30.1% from $400.3 million a year ago by our math. At the revenue floor, that implies a 37.1% margin, down from 47.3% in last year's fourth quarter. That leaves the full-year margin near 34.4%, well below the 40% full-year target management stopped mentioning last quarter.
❓ Key Questions
Did existing customers spend less again in Q3?
Last quarter's filing showed that spending from existing clients fell while new clients drove growth. Investors need the 10-Q breakdown to see if the third-quarter beat came from core customers spending more or just new account onboarding.
How much did the accounting change add to Q3 revenue?
In the second quarter, recording supplier data costs inside platform expenses rather than deducting them from revenue added $18 million to sales. Knowing the third-quarter figure is necessary to calculate true underlying growth.
How much will the 2026 Restructuring Plan save?
The company took a $44.3 million severance charge in the third quarter, yet the fourth-quarter outlook implies cash operating costs will rise from $470 million to $475 million. Management has not stated the annual savings target.
Why did buybacks stop in Q3 before the $731M increase?
The Trade Desk spent zero cash on share repurchases in the third quarter while keeping $269 million available, then added $731 million to the authorization in November. Clarifying the pause explains how fast the $1 billion will be used.