Nu Holdings Ltd. (NYSE: NU), the parent company of digital bank Nubank, saw its shares close 1.97% higher on Monday at $12.43 and edge up to $12.46 in early premarket trading Tuesday, according to MarketScreener. The gains came despite a fresh downgrade from Citigroup, reflecting a broader risk-on mood in U.S. equities that lifted the S&P 500 by 1.7% and the Nasdaq by 3.1% as oil prices declined, as reported by AP.
Citigroup lowered its rating on Nu to Neutral from Buy and slashed its price target to $13 from $18, citing margin pressure and credit quality risks. This follows similar downgrades from BofA Securities and Susquehanna earlier this month. BofA rates NU at Underperform with a $10 target, flagging concerns about the company's new CFO, while Susquehanna moved to Neutral with a $13 target, citing rising costs and margin compression, per Investing.com.
The stock remains near its 52-week low of $11.21, well below the high of $18.98, according to Markets Insider. A $1 billion share buyback announced on June 4 has provided some support for bulls, as it reduces the share count and can boost per-share metrics. However, credit and execution risks continue to weigh on sentiment. The buyback is set to run for 12 months with no predetermined number of shares, per the company's official release.
Nubank's growth story remains intact for many investors. In the first quarter of 2026, the company surpassed 135 million customers and reported over $5 billion in revenue. Net income reached $871 million, with a return on equity of 29%. The company also noted it achieved breakeven in Mexico with 15 million customers, while Brazil continues to be its largest market. These fundamentals underpin the Buy ratings still seen in some market-data screens.
Susquehanna analysts emphasize that operating margin pressure is a key concern for Nu's growth quality. They point to credit expansion, increased spending in Mexico, and the recent CFO transition. Rob Livingston, formerly Visa's North America CFO, is set to become Nu's CFO on July 13, replacing Guilherme Lago, who will serve as special adviser until August 31, according to a June SEC filing. Analysts are closely watching credit-loss provisions, as rapid loan growth supports revenue but could hurt profits if credit quality deteriorates.
Nu shares are trading at levels some consider fair value, but risks are elevated. Bulls highlight the company's scale, profitability, and the buyback program. On the downside, the stock faces multiple recent downgrades, remains near its lows, and is under pressure from margin and credit concerns. The upcoming Q2 earnings report will be critical, with investors looking for signs that loan growth can continue without compromising credit metrics or profit margins.
