Brazilian retail's $17.3 billion reckoning exposes deeper credit crisis ahead

Brazilian retail has just laid bare the true extent of its debt crisis, and the scale of the collapse far exceeds what the market had anticipated.

Casas Bahia filed for judicial reorganization Sunday evening at São Paulo's 2nd Bankruptcy and Judicial Reorganization Court, declaring R$17.3 billion in liabilities and listing 19,400 unsecured creditors — figures that make the case one of the largest retail restructurings in Brazil in decades. The chain, which had already shuttered 298 stores in this phase of its turnaround plan and accumulated a net loss of R$10.1 billion, sought an injunction to block acceleration of debt maturities and prevent shippers from withholding its merchandise. Over the same weekend, furniture chain Marabraz filed its own petition, with debts of R$140 million, in a proceeding compounded by a family shareholder dispute that, according to the initial filing, stripped management of control over the real estate assets that had served as bank collateral. Two judicial reorganization filings in 48 hours are no coincidence: they are the most visible symptom of a credit crisis that had been building in slow motion.

The picture at the major banks confirms this reading. The second-quarter 2026 earnings season revealed that Itaú, Bradesco, Santander Brasil and Banco do Brasil have converged on the same strategy: cut exposure to riskier borrowers and migrate toward collateralized credit and higher-income clients. The banking sector is, in practice, gradually withdrawing from mass consumer credit — precisely the customer base that underpinned the business model of the retailers now in distress. The Stone Retail Index reinforces the divergence: in July, income-linked segments — pharmacies, supermarkets, fuels — advanced, while furniture and appliances fell 2.2% at the margin, a direct reflection of the tightening in installment credit. Guilherme Dias, an economist at Stone, warned that "it is still early" to speak of any improvement and that he would not be surprised by a negative August.

Amid this restrictive credit environment, Nubank's (NYSE: NU) results were one of the few genuine positive surprises of the week. The digital bank posted a US$1.1 billion profit in the second quarter — 10% above consensus and 49% higher than the same period in 2026 — with a return on equity of 33%. The key to the result was a 9% sequential reduction in credit costs, to US$1.7 billion, even as the major banks reported widespread deterioration in delinquency. The shares rose 9.33% in New York, to US$15.23. The contrast is telling: while brick-and-mortar retail implodes under the weight of a 14% Selic rate, a fintech built on behavioral data manages to navigate the same environment while reducing its portfolio risk.

On the external front, the environment for Brazil has deteriorated in quantifiable terms. The tariff disadvantage for Brazilian products in the United States has jumped from 0.8 percentage points — before Trump's most recent round of surcharges — to 7.5 percentage points, a gap that threatens competitiveness in sectors ranging from industry to agribusiness. The Lula administration invoked the Economic Reciprocity Law, and special adviser Celso Amorim told Valor the process should be accelerated, arguing that "the Americans themselves are concluding that their trade strategy isn't working." Agribusiness, meanwhile, faces a double bind: as it attempts to offset Chinese barriers on meat, it finds that the U.S., despite the tariffs, may offer opportunities via quotas that other suppliers will be unable to fill. It is a trade geometry of unusual complexity.

Petrobras's (NYSE: PBR) hydrocarbon discovery in the Foz do Amazonas Basin, in ultra-deep waters off the coast of Amapá, dominated energy-sector headlines, but experts consulted by Valor were emphatic in urging caution: the state-controlled company's statement does not clarify whether the material found is oil or gas, nor whether it is commercially viable. Petrobras plans to spend R$3.3 billion drilling four wells to confirm the area's potential, an investment that will take years to yield definitive answers. The immediate good news came from the company's operating results, which combined higher oil prices with rising production and improved financial market sentiment toward the state-controlled firm.

The fiscal backdrop remains the most worrisome of all themes. Arminio Fraga, former Central Bank governor, told Folha that Brazil "is repeating mistakes" and compared the current scenario to the period preceding the recession under the Dilma administration. Economists consulted by Folha point out that the electoral platforms of both Lula and Flávio Bolsonaro make numerous promises without detailing how they will balance public accounts. Fiscal uncertainty has pushed the share of federal debt tied to the Selic to its highest level in 20 years — a trap that makes debt servicing even more sensitive to any deterioration in risk perception. The dollar ended the week at R$5.22, after its fifth consecutive gain, with foreign investors pulling R$7 billion from the stock exchange in August. The Ibovespa strung together nine consecutive declines and closed the latest session below 167,000 points.

What to watch in the days ahead: Monday's release of the IBC-Br, a preview of June GDP, will arrive at a moment when economists have already revised down the probability of growth above 2% in 2026. The maturity of R$257 billion in Tesouro IPCA+ 2026 — credited to investors on Monday — represents one of the largest redemptions in the history of Tesouro Direto and will pressure the yield curve as managers seek to reallocate. Minister Dario Durigan returns to São Paulo for another round of talks with the financial market, in yet another sign that the government recognizes fiscal credibility must be managed week by week.

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**Casas Bahia (B3: BHIA3)** — The retail chain filed for judicial reorganization with R$17.3 billion in liabilities and 19,400 unsecured creditors, marking one of the largest retail restructurings in Brazil. The company sought an injunction to block accelerated debt maturities and prevent shippers from withholding its merchandise.

**Nubank (NYSE: NU)** — The digital bank posted a record US$1.1 billion profit in the second quarter, 10% above consensus and 49% higher than the same period a year earlier, with a 33% ROE; the shares rose 9.33% in New York, to US$15.23, standing out countercyclically against the widespread deterioration of credit in Brazil.

**Cosan (NYSE: CSAN / B3: CSAN3)** — Rubens Ometto's holding company announced a broad restructuring that includes the replacement of its CFO and general counsel, delisting from the New York Stock Exchange and a shareholding simplification at subsidiary Radar, consolidating the deleveraging process initiated after BTG and Perfin came in as partners in September 2025.