Nu Holdings Ltd. (NYSE: NU) experienced a 1.2% decline in premarket trading on Tuesday, with shares changing hands at $14.37 as of 07:36 EDT. The dip follows a 1.7% gain on Monday, when trading volume reached 95.3 million shares—25% above the three-month average of 76.1 million. The stock now sits 5.1% below its August 25 close of $15.14, as the market grapples with the company's valuation.
At the heart of the debate is Nu's trailing price-to-earnings (P/E) ratio of approximately 19.81, which is substantially higher than traditional banking peers. Itaú Unibanco (NYSE: ITUB) trades at a P/E of 9.55, while Inter & Co (NASDAQ: INTR) is at 8.11. Even MercadoLibre (NASDAQ: MELI), a growth outlier, commands a P/E of 52.68, but Nu's premium is notable given its banking roots.
The premium is underpinned by robust fundamental performance. In the second quarter of 2026, Nu reported revenue of $5.88 billion, a 39% increase on a currency-neutral basis. Net income surged 49% year-over-year to $1.06 billion, with return on equity climbing to 33%, up from 28% a year earlier. Founder and CEO David Vélez highlighted the milestone of generating over $1 billion in quarterly net income.
However, the expansion has come with rising credit risk. The risk-adjusted net interest margin increased to 12.4% from 9.5% in the previous quarter, reflecting a deliberate strategy to extend credit to new segments. While early-stage delinquencies (15–90 days) improved to 4.8% from 5.0%, the 90-day-plus non-performing loan ratio worsened to 6.9% from 6.5%. Management attributes this to targeted risk expansion and seasonal migration patterns.
The credit portfolio grew 37% to $39.4 billion, supported by a customer base expansion of 138.9 million—a 13% year-over-year increase. Monthly active participation reached 83.5%, indicating strong engagement. These metrics provide a counterbalance to the delinquency concerns, suggesting that the company is trading higher risk for higher returns.
Analyst sentiment remains cautiously optimistic. Among nine ratings, six are Buys, two Holds, and one Sell, with an average 12-month price target of $17.47. Targets range from a low of $10 to a high of $23, reflecting diverging views on sustainability. Risks include potential acceleration in unsecured lending losses, currency fluctuations, and costs associated with the Mexico expansion.
The premarket decline underscores the market's sensitivity to valuation and credit quality. If Tuesday's opening volume pushes the stock below Friday's close of $14.30, the recovery seen on Monday would be negated. Investors are watching closely to see if Nu's growth story can justify its premium in the face of mounting delinquency pressures.
