Santander Brasil's Quiet Derisking: A Deliberate Slide in Revenue for a More Resilient Bank

The Quiet Transformation

Santander Brasil's second quarter earnings call offered a clear picture of a bank in the middle of a deliberate, painful restructuring. CFO Carlos Muniz opened with a blunt message: “We are rebalancing our product and customer mix, always striving to achieve a better risk/return ratio.” — Carlos Muniz, Chief Financial Officer (CFO) · 2026-07-29 The result is a portfolio that is smaller in high-spread, low-income segments and larger in secured, high-income relationships. The numbers are stark: exposure to clients earning below R$4,000 has fallen 30% year-over-year, while the low income segment's loan book is shrinking. Meanwhile, high income clients (the Select segment) grew 8% in the quarter. This is a direct continuation of a strategy that began in 2021, but the intensity has increased. As Mario Leão noted in early 2024: “we've been very selective in terms of the portfolios that we would accept” — Mario Leão, CEO · 2024-01-31 — yet that selectivity has evolved into outright contraction of the mass market.

The Mass Retail segment now accounts for roughly 40% of the individual portfolio, but it is the primary driver of rising provisions. The bank is actively shifting its origination toward payroll loans, mortgages, and new vehicles with strong down payments. This is not about losing market share; it's about preserving capital and avoiding future write-offs.

The Cost of Quality

The transformation has a clear price tag. Client NII was flat, and fees were pressured by stricter credit standards. Provisions jumped due to R$700 million in one-off items (a wholesale case and a write-off policy change). More structurally, the loss provision line remains elevated because the bank is still absorbing losses from the legacy book. When asked when risk-adjusted NII would improve, Muniz was candid:

Well, I think I already said that, personally, I'm not very optimistic. So if I had to put this date, maybe the state would be closer to 2027…

The trade-off is apparent in the efficiency ratio, which rose to 39.3% purely because revenue fell faster than costs. But the bank is not standing still on costs; it is leveraging AI across its workforce. Carlos noted: “everyone in the bank uses some sort of AI.” — Carlos Muniz, Chief Financial Officer (CFO) · 2026-07-29 This is not just about cutting costs—it's about improving the customer experience in the high-income segment, where Santander Rewards is gaining traction.

The Long Game

The strategy is not without risk. The bank is relying on a recovery in 2027, but the macro environment—high interest rates, political uncertainty, and government programs like Desenrola—remains challenging. Camila Toledo offered a slightly more optimistic view: “I believe that by next year, we will be returning ROE to more reasonable levels.” — Camila Toledo, Investor Relations or IR Officer · 2026-07-29 The tension between the CFO's caution and the IR's confidence underscores the uncertainty.

What is clear is that the bank is betting on loyalty and primacy. The client primacy metrics are improving, and the shift to higher-income clients is a long-term play. As Angel Santodomingo noted in a prior call: “we have been proactive with our clients” — Angel Santodomingo, Executive (likely CFO or senior management) · 2023-02-02 — a philosophy that continues today, but with a harder edge. The bank is not trying to be everything to everyone; it is trying to be the best bank for a chosen few.

This may be the most significant change: Santander Brasil is no longer chasing growth for its own sake. It is accepting lower revenue today for a more predictable, higher-quality balance sheet tomorrow. Whether that pays off depends on the macro cycle, but the market will be watching whether the bank can hold its nerve until the payoff arrives.