Adyen Stock Plummets 20% on Disappointing 2026 Revenue Guidance

Adyen NV shares tumbled as much as 20% in Amsterdam trading after the payments processor reported weaker-than-expected Q4 results and issued conservative 2026 guidance. The company's net revenue of €672 million for the quarter represented 19% growth but fell 2% below analyst consensus, while processed volumes of €398 billion missed forecasts by a similar margin.

The downward revision of long-term targets proved particularly damaging to investor sentiment. Management now projects 2026 revenue growth at 20-22%, below both its previous "low-to mid-20s" guidance and Wall Street expectations. Currency fluctuations exacerbated the miss, with dollar weakness creating headwinds for the pan-European processor.

While Adyen demonstrated margin improvement—with EBITDA reaching 55% in H2 2025—the lack of further expansion in 2026 guidance disappointed market participants. The earnings report highlights growing competitive pressures in digital payments as macroeconomic uncertainty persists.