Shares in Nu Holdings Ltd., a Brazil-based fintech, rose as much as 4% to US$13.7 in New York on August 20, 2025, the highest level in a month, after multiple banks upgraded the stock after strong Q2 earnings.

Citigroup upgraded Nu Holdings Ltd. to buy from sell, citing positive results from new credit initiatives and a positive outlook on asset quality.

Nu Holdings Ltd. beat analyst expectations for revenue in Q2, while credit quality came in line with expectations.

The stock has gained 12% since its earnings release on August 14, 2025 and is up 30% year-to-date.

🔗 Source: Bloomberg

🧠 Food for thought

1️⃣ Digital banks outperform traditional counterparts amid economic uncertainty

Nubank’s optimistic growth outlook contrasts sharply with traditional Brazilian banks’ cautious stance for 2025.

While Nubank’s CFO stated that “absolutely all asset classes” in Brazil, Mexico, and Colombia are performing “better or marginally better than expected,” major traditional Brazilian banks are adopting more conservative approaches despite reporting a combined Q4 2024 profit of R$29.7 billion, a 24.2% increase from the previous year1.

Traditional banks are forecasting credit expansion of around 9.5% for 2025 and expect default rates to rise from 4.1% to 4.6% by year-end1.

This divergence suggests that digital banks like Nubank may be better positioned to navigate economic headwinds through superior risk management and customer selection algorithms.

Their technology-first approach allows for more granular credit decisions and real-time portfolio monitoring, potentially explaining why analysts see Nubank maintaining “good asset quality” while traditional banks brace for rising defaults.

2️⃣ Brazil’s fintech infrastructure creates global competitive advantages

Nubank’s growth reflects Brazil’s emergence as a fintech powerhouse built on supportive digital infrastructure.

The company has become Latin America’s largest digital bank, surpassing traditional giant Itaú in market value with over 110 million customers2.

This success stems from Brazil’s Pix payment system, which processed $4.56 trillion in 2024 with over 60% of the population using it monthly2.

Recent Nu Holdings developments