Aug 17, 2026 · 53 min
Nubank tests the boundary between fintech and bank
$NU: is Nubank Capital One in 1994 or Capital One in 2006? | Vanshap Capital
Nubank’s valuation depends on whether investors see it as a scalable technology platform or a future mature bank exposed to Brazil’s risks.
- 1Nubank’s scale, customer economics, and efficiency support a technology-company valuation despite its banking products.
- 2Brazil remains the core earnings driver, while Mexico and Colombia offer growth but carry different execution and investment demands.
- 3AI could widen Nubank’s cost advantage—or commoditize financial products and make efficiency the decisive differentiator.
Don't miss
The discussion reframes AI as a potential test of Nubank’s core advantage: whether lower costs matter most when financial products become commodities.
The brief
Andrew Walker and Evan Vanderveer examine whether Nubank is best understood as a high-growth technology company with banking products or a future mature bank.
Nubank’s roughly 140 million customers across Brazil, Mexico, and Colombia give it scale, but the investment case rests on deepening relationships and preserving efficient customer economics.
Capital One provides the central analogy: data, segmentation, and direct marketing helped build a large financial business, but Nubank faces Brazil’s macro and credit risks.
Vanshap’s model treats Brazil as the core value driver, with Mexico nearing profitability and Colombia still requiring investment; recent management departures add execution uncertainty.
The sharpest debate concerns AI: it already handles most customer inquiries, yet could either reinforce Nubank’s low-cost model or commoditize financial products.
Vanderveer’s thesis is deliberately asymmetric: Nubank can deepen its Latin American franchise, while its capped U.S. investment is excluded from the valuation.
What was said on this episode
21 statements · 17 positive · 2 negative · 2 neutral
Nubank has approximately 140 million customers and ranks among the world’s largest digital banks.
“Nubank is a digital bank. It's one of the largest in the world. They have about 140 million customers as of the earnings report yesterday.”
Listen at 3:27
Nubank’s return on equity is currently in the mid-30% range.
“the ROEs are now, again, as of yesterday, around 30, in the mid-30s or so.”
Listen at 5:01
Nubank will deepen existing Brazilian customer relationships over the next five years.
“they're going to spend the next five sort of deepening those relationships.”
Listen at 7:34
Nubank’s Mexico business could eventually become very large, potentially exceeding Brazil’s size.
“Mexico, which I think, correctly so, the market has been extremely skeptical of, although until recently, that business has the potential, in our opinion, to be a similar size, if not bigger than Mexico over time.”
Listen at 7:51
Nubank and Capital One share a business model centered on data science.
“The parallels between the two companies are really, as I say, the focus on data science.”
Listen at 10:34
Brazil’s banking system generates roughly $100 billion in gross profit, with Nubank at about 7%.
“The profit pool generally in Brazil is about $100 billion of gross profit in the banking system. And today, new banks are at like 7% of that.”
Listen at 13:51
Nubank has substantial growth opportunities in Brazil and its other countries.
“our argument is that there's not only in Brazil, the other countries where they're just getting started, there's tremendous opportunity.”
Listen at 15:01
David Vélez’s control of Nubank supports confidence in its culture and future growth.
“him still being in his mid 40s and controlling the company and making sure that culture and growth is intact gives us tremendous comfort and optimism going forward.”
Listen at 15:25
Nubank could earn approximately $2 per share by 2029 or 2030.
“We think the company can make about $2 in earnings.”
Listen at 18:21
A roughly 16-times earnings multiple is fair for Nubank.
“we use roughly 16 times multiple, which I think is fair.”
Listen at 18:25
Nubank can underprice Brazilian legacy banks because of its greater efficiency.
“what that allows them to do is underprice, not on every product, but as it relates to the private. legacy banks in Brazil, they're able to underprice them because of that efficiency.”
Listen at 25:52
Brazilian banking-system nonperforming loans are at a 15-year high.
“the plus 90 day NPLs in the banking system are at 15 year highs.”
Listen at 27:01
The average Brazilian banking customer is heavily indebted.
“the average customer in Brazil is heavily indebted.”
Listen at 27:16
Vanshap’s Nubank valuation excludes the United States business.
“We don't count the U.S.”
Listen at 28:45
Nubank’s revenue per active customer is forecast to rise from about 17 to the high 20s.
“We have that going from roughly 17 up to, I believe, in the high 20s.”
Listen at 29:47
Nubank plans to cap United States investment at 100 basis points of efficiency ratio for several years.
“they're going to cap the investment for the next few years at 100 basis points. the efficiency ratio.”
Listen at 32:35
Digital banks should eventually become the entire banking system.
“over time, they should be the whole thing.”
Listen at 34:09
David Vélez’s control and shareholder treatment strengthen the Nubank investment case.
“I think not only because of its control of the company, but... The way he treats shareholders”
Listen at 37:58
AI handles at least 60% of Nubank customer inquiries.
“something like 60% or more now of the customer inquiries are handled by AI.”
Listen at 41:31
Nubank is likely to remain the most efficient provider and offer the lowest financial-product rates.
“No one is going to be more efficient than new bank in, in the efficiency and therefore being able to, to your point about the credit cards that, you know, 1% lower, they should be able to offer the most efficient rate”
Listen at 45:42
Nubank’s U.S. expansion could reach five to ten million customers over time.
“over time targeting five to 10 million customers would be a good scenario.”
Listen at 50:36
Statements are attributed to the speaker as said on the episode and reflect their view at the time, not PodLume's. They are not advice.
Featuring
Evan Hubinger
Nubank
Capital OneListen to the full episode and explore every guest, topic, and moment on PodLume.