By Brazil stock Guide – Nu Holdings (NYSE: NU), the parent company of Brazilian digital lender Nubank, faces mounting pressure on its earnings outlook as deteriorating consumer credit conditions threaten profitability and growth. Itaú BBA, the investment banking arm of Itaú Unibanco (NYSE: ITUB; B3: ITUB4), has lowered its price target for the fintech to $15 from $18 by the end of 2027, warning that the stock’s recent selloff may not fully reflect the risks ahead.
The revision follows a roughly 30% decline in Nubank shares since the start of 2026. While the revised target still implies approximately 25% upside from the previous closing price, analysts remain cautious ahead of the company’s third-quarter earnings release, scheduled for November 12.
The central concern is whether Nubank can maintain its rapid expansion and profitability as Brazilian households face record debt burdens, persistent inflation and a potentially weaker labor market.
Higher credit losses or disappointing interest income could undermine earnings expectations that Itaú BBA considers increasingly difficult to meet.
Rising Consumer Defaults Threaten Nubank’s Business Model
Brazil’s household debt burden has reached record levels, with lower-income consumers particularly exposed to deteriorating economic conditions.
Inflation has exceeded expectations, while economists anticipate rising unemployment in 2027, potentially reducing borrowers’ capacity to service existing obligations.
The deteriorating credit environment is already affecting major Brazilian lenders.
Banco Bradesco (NYSE: BBD; B3: BBDC4) and Santander Brasil (NYSE: BSBR; B3: SANB11) have reported increasing delinquency among individual borrowers in their latest quarterly results, despite previous efforts to strengthen loan portfolios and reduce credit risk.
These developments are especially relevant for Nubank, whose consumer lending business has significant exposure to credit cards and unsecured personal loans.
Although these products can generate attractive returns and support rapid portfolio expansion, they also increase exposure to defaults when household finances deteriorate.
Itaú BBA analysts believe that higher social transfer payments and restrictions on online gambling could provide some support to household finances. However, they warned that broader economic pressures may offset those potential benefits.
The Brazilian Central Bank has also begun introducing measures aimed at limiting excessive household indebtedness and has signaled the possibility of additional regulatory changes before the end of 2026.
For Nubank, tighter lending rules could restrict credit expansion at the same time that weakening consumer finances make risk management increasingly important.
Loan Growth Expected to Slow Sharply in 2027
Itaú BBA expects Nubank’s credit portfolio growth to decelerate from approximately 37% currently to 26% in 2027.
The projected slowdown reflects the challenge of maintaining aggressive lending expansion without compromising asset quality.
A more conservative approach to underwriting could protect Nubank from rising defaults, but it would also constrain revenue growth and potentially reduce the profitability associated with higher-risk consumer lending.
The bank faces a strategic trade-off as it seeks to attract wealthier customers. Expanding into higher-income segments could improve credit quality, but these borrowers generally generate lower lending margins.
Meanwhile, operating expenses remain under pressure from Nubank’s international expansion and efforts to increase its presence among middle-income consumers.
Mexico, one of Nubank’s principal international growth markets, has yet to achieve sufficient scale to compensate for a significant slowdown in Brazil, according to Itaú BBA.
That leaves the fintech heavily dependent on its domestic operations at a time when consumer credit conditions are becoming less favorable.
Earnings Estimates Fall Below Market Consensus
The investment bank has reduced its earnings projections for Nubank by a further 4%, widening the gap between its forecasts and broader market expectations.
Itaú BBA’s revised earnings estimates now stand 19% below analyst consensus for 2027 and 22% below consensus for 2028.
The divergence suggests that the market may still be pricing in stronger earnings momentum than the investment bank considers achievable under its credit and growth assumptions.
Nubank currently trades at approximately 13.5 times projected 2027 earnings, according to Itaú BBA.
Despite the stock’s substantial decline this year, analysts believe that valuation does not yet provide sufficient compensation for potential credit deterioration, regulatory restrictions and weaker earnings growth.
The revised $15 target reflects a more cautious assessment of the company’s medium-term prospects rather than a rejection of its long-term business model.
November Earnings Could Test Investor Expectations
Nubank’s third-quarter results, due November 12, will provide an important indication of whether credit performance is beginning to challenge its growth trajectory.
Investors will be particularly focused on delinquency rates, provisioning for loan losses, net interest income and the pace of credit portfolio expansion.
Any deterioration in those indicators could reinforce concerns that Nubank’s earnings expectations remain too optimistic.
Conversely, evidence of resilient asset quality and stable profitability could help counter the increasingly cautious assessment of its near-term prospects.
Itaú BBA continues to recognize Nubank’s long-term competitive potential, but the investment bank is waiting for greater clarity before adopting a more favorable stance on the shares.
“We believe Nu will be a long-term winner, but we are waiting for greater visibility before recommending a more constructive position again,” the analysts said.
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