Shares of Marqeta tumbled 7.1% to $16.53 after the card-issuing platform delivered third-quarter results that exposed a widening gap between the money flowing through its system and the revenue it actually captures. The sell-off sliced through a stock that had been climbing in recent weeks, and it puts a spotlight on a business model shift that investors can no longer ignore.
Card Transactions Are Booming, but Marqeta Keeps Less of Each Dollar
Revenue rose just 8% year over year to $176.18 million, while total processing volume — the dollar value of all card transactions on its platform — jumped 29% to $126 billion. That 21-percentage-point spread tells the story: the growth is increasingly coming from programs where Marqeta provides processing services with "minimal or no program management," meaning lower-fee, bare-bones work. When you process more but earn less per transaction, revenue struggles to keep pace — and the market noticed.
Q4 Guidance Signals Even Steeper Deceleration
The company forecast fourth-quarter revenue growth of just 3% to 5%. That compares to 27% revenue growth in Q4 2025 and 17% in Q2 of this year. The trajectory — from 19% in Q1 to 17% in Q2 to 8% in Q3 to mid-single digits in Q4 — marks a steep deceleration across every quarter of 2026 and dims the path toward the roughly $971 million in revenue analysts project for 2029.
The Profit Headline Is Misleading
GAAP net income was $115 million, but that included a $107 million one-time, non-cash tax benefit from releasing reserves on deferred tax assets. Strip that out and the underlying profit picture is roughly in line with recent quarters. Adjusted EBITDA — a measure of cash-based operating profit — was $39 million, up 28% year over year , a solid number but not enough to offset revenue concerns at a stock trading at a trailing P/E ratio above 170.
Wall Street Was Already Lukewarm
Of nine analysts covering Marqeta, seven rate it a "Hold," one a "Buy," and one a "Sell," with a consensus price target of $19.67. Even at today's post-drop price, the stock would need to sustain roughly 19% upside to reach that target — a lift that demands the revenue mix shift to stabilize. Heavy reliance on a few large customers and pricing pressure in fast-growing segments remain the core risks. Until Marqeta proves it can convert surging volume into faster top-line growth, the sell-off looks rational.