Marqeta, Inc. (MQ)

Como gera receita

Revenue comes from three sources. First, interchange fees: when a card issued on the platform is used, the merchant's side of the transaction pays an interchange fee, and under Marqeta's agreements the issuing bank passes 100% of that fee to Marqeta, which then pays a large share of it back to the client as 'revenue share'. What Marqeta keeps is net revenue, which is why the reported revenue line is far smaller than the volume flowing through the platform. Second, processing fees charged to clients for access to the platform and for each transaction handled. Third, other services revenue — program management, tokenisation, fraud tools, digital banking and money-movement features. The economics therefore scale with payment volume rather than with the number of clients, and the split between the three lines shifts with mix: the company noted in 2025 that growth was partly offset by an unfavourable mix, because the fastest-growing programs are ones where Marqeta only provides processing with little or no program management, which carries a smaller revenue take per dollar of volume. Gross margin was 70% in 2025, and the company reported a $13.9 million net loss for the year.

Marqeta's advantage, such as it is, rests on switching costs rather than on brand or scale. A card program is built directly into the client's product through Marqeta's APIs, tied to a specific issuing bank relationship and to certification with the card networks; moving it elsewhere means re-engineering the product, re-issuing cards to end users and re-certifying, which is slow and visible to customers. Multi-year contracts reinforce this — the Block agreements run to June 2028. The limits are real, though, and the company itself flags them: it describes its markets as competitive and continuously evolving, it depends on issuing banks and card networks it does not control, and its 2025 mix shift toward processing-only programs shows that clients can and do bring the higher-value parts of the stack in-house. The filing makes no claim to a durable competitive advantage, and the company has a history of net losses with an accumulated deficit of roughly $811.8 million.

Marqeta's revenue tracks the dollar volume spent on the cards its clients issue, so it follows consumer and business spending rather than any order book. Card spending as a whole is fairly resilient — people keep buying groceries and paying bills in a downturn — but Marqeta's volume is not the average card: it is weighted toward fintech wallets, buy-now-pay-later, on-demand delivery, expense management and lending programs, all of which are more discretionary and more sensitive to credit conditions than a mainstream bank debit card. Volume also depends on how fast its clients themselves grow, which adds a second, non-macro source of swing. The company itself warns that results fluctuate significantly quarter to quarter. Treat it as spending-linked with above-average sensitivity, not as a defensive business.

Principais riscos

• A single customer accounts for almost half of net revenue — Block — through the Cash App and Square Debit Card programs — represented 45% of net revenue in 2025, down from 47% in 2024 and 68% in 2023. The company states that this concentration exposes it disproportionately to any of those customers choosing to stop using its platform. The Block contracts run through June 2028.
• Past growth may not continue — The company states it has experienced rapid growth and that its past growth rates may not be indicative of future growth rates, and that managing that growth places demands on its organisation.
• Winning and keeping customers cost-effectively — Future net revenue growth depends on the ability to attract new customers and retain existing ones in a cost-effective manner; the company names this as a risk in its own terms.
• Competitive and fast-changing markets — The company participates in markets that are competitive and continuously evolving, and states that if it does not compete successfully its business may be adversely affected.
• History of net losses — The company discloses a history of net losses and states it may not be able to achieve or sustain profitability, with an accumulated deficit of approximately $811.8 million. It reported a net loss of $13.9 million for 2025.
• Results swing from quarter to quarter — The company states that its results fluctuate significantly and may not fully reflect the underlying performance of the business, making it difficult to accurately forecast future results.
• Dependence on issuing banks and card networks — The company relies on its relationships with issuing banks and card networks and states that, if it is unable to maintain these relationships, its business may be adversely affected. Marqeta is not itself the card issuer.
• Regulation and its uncertain interpretation — The business is subject to regulation and oversight in a variety of areas; the company notes those regulations are subject to change and to uncertain interpretation.
• Credit platform performance — The company states that if its credit platform or other credit programs are inaccurate or do not perform as intended, its business may be adversely affected.
• Financial controls and reporting — The company states that failing to maintain an effective system of disclosure controls and internal control over financial reporting could impair its ability to report timely and accurate financial results.

Os principais clientes representam 45% da receita

Block, through the Cash App and Square Debit Card programs, accounted for 45% of net revenue in fiscal 2025, against 47% in 2024 and 68% in 2023. The trend is clearly downward as other programs scale, but a single relationship still supplies close to half the revenue line, and the company names this as a risk in its own filing. The current Block contracts run through June 2028. The filing does not disclose a combined figure for the next-largest customers beyond Block.