Nubank Reports First $1 Billion Profit Quarter as Mexico Banking License Unlocks Growth
The Latin American digital bank reached 139 million customers and launched new products targeting mid-tier segments as AI platform scales across markets.
Record Profitability Marks Milestone
Nu Holdings Ltd. reported net income exceeding $1 billion for the first time in the second quarter of 2026, a milestone CEO David Vélez attributed to "customer obsession translated into an earnings-generating formula" (earnings call, 2026-08-13). The Brazilian digital bank's customer base reached 139 million, including nearly 118 million in Brazil, 5 million in Colombia, and 16 million in Mexico as of late July.
The company's activity rate expanded to 83.5%, with Brazil surpassing 86% for the first time, while average revenue per active customer (ARPAC) reached $17. Together, these metrics generated $5.9 billion in gross revenue at a 20% efficiency ratio (earnings call, 2026-08-13).
Mexican Banking License Opens New Capabilities
Earlier this month, Mexican regulators approved Nubank's banking license, completing what Vélez called "our transformation from a credit-first fintech into a full-scale digital bank" (earnings call, 2026-08-13). The license unlocks payroll direct deposits, higher deposit insurance limits, and expanded credit offerings.
For 35% of Nubank's Mexican customers, the company provided their first bank account, and for 52%, their first credit card. The platform now reaches 98% of Mexico's municipalities, with nearly 80% of customers located outside major cities (earnings call, 2026-08-13).
Mexico's ARPAC stands at $12.30 at the current penetration stage, compared to $5.60 in Brazil at the same phase of development, reflecting higher income per capita and better credit card unit economics. Nubank reached profitability in Mexico after six years, compared to eight years in Brazil (earnings call, 2026-08-13).
Product Expansion Targets Mid-Tier Segment
In Brazil, where Nubank estimates the mass market represents approximately $30 billion in industry gross profit, the company launched Croma in July—a subscription tier targeting what it calls the "Super Core" segment between mass market and high-income customers. The offering includes enhanced credit, accelerated savings products, and a free ChatGPT Go subscription (earnings call, 2026-08-13).
The launch follows Nubank's 2021 introduction of Ultravioleta for high-income customers, which now has nearly 1 million users with purchase volumes and assets under custody growing 41% and 37% year-over-year, respectively, in Q2 2026 (earnings call, 2026-08-13).
The company also serves 6.8 million small businesses in Brazil, making it the largest financial institution by number of business customers, though reaching only about one-third of that market (earnings call, 2026-08-13).
AI Platform Scales Across Markets
Nubank detailed advances in NuFormer, its proprietary foundation model for financial behavior, which now employs hybrid linear attention architecture similar to frontier models like Kimi K3 and Qwen3.5. The latest generation quadrupled context length training and inference speed while reducing production costs (earnings call, 2026-08-13).
The platform now handles more than 60% of customer support conversations in Brazil with ratings at or above human parity. Vélez noted that the company can now achieve the same predictive performance with 20 million fine-tuning data rows that previously required over 400 million, cutting development cycles from weeks to days (earnings call, 2026-08-13).
Leadership Transition
Rob Livingston officially succeeded Guilherme Lago as CFO, with Lago transitioning to a special adviser role after five years as finance chief. The transition occurred during what Vélez characterized as "the strongest moment in our history" (earnings call, 2026-08-13).
This article was generated by MarginX from the earnings call on 2026-08-13. It is not investment advice.