NextFin News - Zalando came under pressure after Germany’s financial watchdog said it had opened a probe into the company’s 2025 accounts, focusing on whether a related-party transaction tied to the About You acquisition was improperly omitted from the notes to the consolidated financial statements. The issue is narrow, but it lands at a strategic moment: Zalando is trying to convince investors that its larger business can grow faster, integrate a major deal cleanly, and support a stronger 2026 profit outlook. When a regulator starts asking questions about the bookkeeping around that deal, the market stops thinking only about sales and margins and starts thinking about disclosure quality, governance, and trust.
BaFin said on June 26 that it had begun the examination on June 19. In the authority’s own words, there were “concrete indications” that Zalando had violated accounting rules. The watchdog said the concern was that information on a related-party transaction connected with the acquisition of ABOUT YOU Holding SE may have been omitted from the notes to the consolidated financial statements. That wording is important. It points to the notes, not the core revenue line or the operating result, which means the immediate question is not whether the business sold more clothes or earned more money, but whether the disclosure around a major transaction was complete.
The market response reflected that distinction. Zalando’s shares fell after the news, as investors weighed the possibility of follow-up questions, corrective disclosures, or reputational damage. For a business that has spent the past year telling the market that it is entering a more ambitious phase, the timing is awkward. The company completed the About You transaction only after receiving final regulatory clearance in July 2025, with settlement planned for July 11 of that year. Since then, management has treated the combination as a key pillar of its growth strategy, alongside artificial intelligence and a broader push to improve efficiencies.
The numbers behind the operating story remain solid. In 2025, Zalando reported gross merchandise volume of 17.56 billion euros, revenue of 12.35 billion euros, and adjusted EBIT of 590.7 million euros. Active customers reached 62.0 million and orders totaled 278.6 million. In the first quarter of 2026, group GMV rose to 2.996 billion euros, revenue to 2.420 billion euros, and adjusted group EBIT to 64.8 million euros. Active customers climbed to 62.3 million. The company also confirmed full-year 2026 guidance for GMV and revenue growth of 12% to 17% on a reported basis, with adjusted EBIT expected between 660 million and 740 million euros.
That mix of stronger operating results and a fresh accounting probe is exactly why the story matters. A retailer can post rising GMV and better profits and still lose investor confidence if the market begins to suspect that a major acquisition was not fully and clearly disclosed. In public markets, the gap between operational performance and reporting quality can become expensive very quickly. Investors are not only buying the earnings stream; they are also buying the reliability of the numbers that describe it.
The About You deal gives the issue more weight. Zalando announced on July 1, 2025 that the European Commission had granted merger control clearance for the takeover offer and related share purchase agreements, and said settlement was planned for July 11, 2025. The acquisition has since become part of Zalando’s core strategic narrative. That means any question about related-party disclosures tied to the transaction is not a footnote from a distant legacy issue. It is a test of whether the company’s most important recent corporate move was documented with the level of care investors expect.
For now, the probe is a review, not a conclusion. BaFin has not said it has reached a final finding, and the statement does not by itself establish a restatement, a penalty, or fraud. That distinction matters because the market often moves first on uncertainty and later on the size of the actual problem. Even if the eventual impact is limited, the process can still pressure the shares by making investors ask whether more disclosure work is coming, whether auditors will need to revisit parts of the filing, and whether management will need to address the issue more explicitly.
Why the Disclosure Issue Hits a Growth Story
The immediate takeaway is that this is not a revenue miss or a margin warning. It is a trust event. That makes the market reaction easier to understand than the headline might suggest. Zalando has been trying to reframe itself as a broader platform with better economics, stronger product relevance, and more leverage from scale. The About You integration is supposed to help advance that story. A probe into the accounts tied to that acquisition therefore strikes at the core of the narrative investors have been asked to accept.
Related-party disclosure rules exist because they help investors see whether a transaction involved connections or arrangements that are not fully arm’s length. When those details are missing from the notes, even if the omission proves to be technical or immaterial, the market tends to ask a broader question: if this was left out, what else deserves another look? That is why the story can matter more than the direct financial cost of the issue. The accounting review changes the way investors process the rest of the company’s reporting.
There is also a valuation angle. Zalando’s 2025 numbers and its 2026 guidance had given the stock a cleaner basis for reassessment after the About You deal. With the operating case intact, investors could focus on whether scale, AI, and integration would lift margins and earnings over time. The probe interrupts that exercise. Instead of debating the speed of growth or the quality of execution alone, the market has to discount for governance uncertainty. That can weigh on a stock even when the underlying consumer demand picture is stable.
“Zalando SE: Bafin leitet Prüfung des Konzernabschlusses zum 31. Dezember 2025 und des zugehörigen Lageberichts ein.”
The next question is whether the company treats the issue as a narrow disclosure fix or as a broader governance moment. If the omission turns out to be limited and correctable, the stock may recover some of the lost confidence once the details are clarified. If the probe expands, or if the company has to amend disclosures in a way that suggests the original filing was materially incomplete, the pressure could linger longer. In either case, the probe is no longer just a legal matter. It has become part of the equity story.
The Business Still Looks Healthy, Which Is Why the Probe Stings
The irony is that Zalando’s operating performance has been strong enough to keep the growth narrative alive. In 2025, GMV grew 14.7% to 17.56 billion euros and revenue rose 16.8% to 12.35 billion euros. Adjusted EBIT increased to 590.7 million euros, while the company ended the year with 62.0 million active customers. In the first quarter of 2026, the momentum continued: GMV reached 2.996 billion euros, revenue 2.420 billion euros, adjusted group EBIT 64.8 million euros, and active customers 62.3 million. Those are not the figures of a business losing traction.
That is precisely why the accounting probe has such leverage over sentiment. The stronger the operating numbers, the more investors care about the credibility of the reporting. A fast-growing, more complex company can be rewarded with a premium only if the market believes the disclosures are robust. Once a major acquisition enters the frame, the bar rises. The larger the combined group becomes, the more scrutiny falls on the notes, the assumptions, and the accounting treatment around transactions that sit close to management and strategy.
Zalando’s own guidance reinforces the point. The company confirmed in its first-quarter update that it expected GMV and revenue growth of 12% to 17% in 2026, with adjusted EBIT between 660 million and 740 million euros. That is a confident forecast, and it suggests management still sees healthy underlying demand and a meaningful contribution from integration and efficiency gains. But guidance does not resolve a disclosure probe. If anything, it increases the premium investors place on clean reporting because the forward numbers are only as credible as the historical accounts behind them.
In that sense, the story is less about whether Zalando can grow and more about whether the market will keep trusting the way that growth is reported. The probe does not erase the company’s progress. It does, however, force investors to separate the business case from the governance case. Those are usually aligned. When they diverge, share prices often suffer until the company restores clarity.
For now, the most important catalyst is the next formal communication from either the regulator or the company. Investors will want to know whether Zalando plans to explain the transaction, whether auditors see a need for clarification, and whether the review remains confined to the note disclosure around the About You deal. Until those answers arrive, the stock will likely trade with an added layer of uncertainty.
Zalando still has a growth story. What it has to prove now is that the story was written on a fully disclosed set of books.
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