Nu Holdings (NU.N) posted its first-ever billion-dollar quarterly profit on Thursday, with shares jumping 9.5% after hours as a sharp improvement in risk-adjusted net interest margin outpaced even bullish analyst expectations.
The margin expansion signals that Nubank is successfully monetising its 139-million-client base while simultaneously bringing credit costs under control – a combination that reframes the company’s growth story from pure volume to quality earnings.1
Key Takeaways
- Q2 net profit hit $1.06 billion, up 49% year-on-year (FX-neutral).
- Risk-adjusted NIM expanded to 12.4% from 9.9% a year earlier.
- Revenue of $5.88 billion beat the $5.60 billion consensus estimate.
Market Reaction & Context
NU.N shares rose to approximately $15.25 in extended trading after the print, outpacing the after-hours moves seen recently among Latin American financial peers.1 The stock’s reaction underscores how closely investors have been watching margin trends at the São Paulo-headquartered lender, which competes indirectly with traditional banks in Brazil such as Itaú Unibanco and Bradesco as well as regional digital challengers.
For context on how earnings-driven after-hours surges are playing out across global financials, BBVA’s Mexico-led record earnings similarly demonstrated that emerging-market digital banking franchises can generate outsized margin leverage when credit quality stabilises.
Margin Mechanics: The Story Behind the Number
The headline profit figure of $1.06 billion beat the Visible Alpha consensus of $967.2 million, but analysts said the more significant metric was the risk-adjusted net interest margin, which rose 250 basis points year-on-year to 12.4%.1 JPMorgan analysts noted that even investors who were already constructive on the stock had modelled a lower figure.
“We believe bull investors were working with ~11% risk-adjusted NIM, meaning this is a solid beat even for investors who were positive into the print,” JPMorgan analysts said.1
Revenue climbed 39% to $5.88 billion, exceeding the $5.60 billion Visible Alpha projection, while the credit portfolio reached $39.4 billion – up 37% year-on-year and 5% sequentially.1 The quarter-over-quarter credit growth did moderate from Q1’s pace, a point Chief Financial Officer Rob Livingston attributed to an unusually strong prior expansion rather than any structural deceleration.
Credit Quality: Costs Declining, Delinquencies Easing
Cost of credit, which had rattled investors last quarter when it reached $1.79 billion, fell to $1.69 billion in Q2 – though it remained 60% above year-ago levels.1 Early delinquency rates edged down to 4.8% from 5.0% in Q1, though they were still up 0.3 percentage points versus the prior-year period.
Nubank said it benefited from Brazil’s Desenrola debt-refinancing program, which launched this year to help individuals renegotiate outstanding obligations. Livingston was careful to put the program’s contribution in perspective, however.
“The improvement would have occurred even without the program,” Livingston said, noting that Desenrola accounted for only about 5% of the bank’s total cost of credit, with seasonal factors doing heavier lifting.1
Outlook & Strategic Positioning
Livingston, who assumed the CFO role last month, said on the analyst call that the current level of risk-adjusted NIM is seen as sustainable for the foreseeable future – a signal that management believes Q2’s margin profile is structural rather than episodic.1 The company, which operates across Brazil, Mexico and Colombia, is also preparing to begin operations in the United States, a move that could open a significant new growth vector.
If Nubank can replicate its Latin American margin trajectory in a new geography – even at smaller scale – the U.S. expansion could become a meaningful earnings catalyst over the medium term, though management offered no specific financial targets for that initiative.
Conclusion
Nubank’s Q2 results mark a qualitative shift in its investment narrative: the company is no longer just a high-growth lender but one demonstrating that scale and credit discipline can coexist. The combination of record profits, improving delinquency trends and a margin profile that surprised even optimistic analysts gives the company fresh credibility heading into the second half of 2026.
Whether the U.S. expansion and the moderation in sequential credit growth become headwinds or tailwinds will be the central question investors track in coming quarters.
Not investment advice. For informational purposes only.
References
1Romani, Andre (2026-08-13). “Nubank quarterly net profit beats estimates, topping $1 billion for first time”. Reuters. Retrieved 2026-08-13.