Ten large-cap stocks experienced significant declines during the week of February 23-27, 2026. Notable losers include First Solar (down 18.59% due to worse-than-expected Q4 results and below-estimate FY26 guidance), Zoom Communications (down 17.38% following mixed Q4 results and weak forward guidance), and Novo Nordisk (down 6.59% after announcing Chinese trial results and potential price cuts for Ozempic and Wegovy). Other major decliners include Donaldson, TopBuild, Corebridge Financial, Nu Holdings, KKR, Korea Electric Power, and Pure Storage.

Nu Holdings has demonstrated strong growth and profitability in 2025, but faces a critical test: whether it can maintain credit discipline and asset quality during an economic downturn. The company's premium valuation (P/E of 31) reflects growth expectations, but a credit cycle downturn could compress earnings quickly. Investors are watching to see if Nu can transition from a high-growth fintech disruptor to a resilient regional banking leader that can preserve margins and protect capital during stress.

Nu Holdings reported strong Q4 earnings with 45% revenue growth and 50% net income growth, but shares fell 13% this week due to investor concerns about 2026 being an 'inflection point.' The company's expansion into new markets like the U.S., regulatory risks, and integration of AI-powered underwriting models introduce uncertainty despite solid fundamentals and reasonable valuation at 17x forward earnings.

While Nu Holdings has delivered strong returns with 60% gains last year, analyst James Brumley argues that SoFi Technologies presents a better buying opportunity at current valuations. SoFi shares have fallen 40% from their November peak due to underwhelming guidance and share dilution, but the company maintains strong fundamentals with 37% year-over-year revenue growth and analyst price targets suggesting 40% upside potential.

Nu Holdings, a leading Latin American fintech company with 127 million users, has tripled S&P 500 returns over three years. The company dominates Brazil with over 60% adult penetration and is expanding its Money Platform strategy across Latin America and potentially globally, similar to Netflix's international expansion model, though regulatory constraints will slow the rollout.

Brett Schafer recommends Nu Holdings and SoFi Technologies as top financial stocks to buy. Nu Holdings has grown to 106 million active users with 2,000% revenue growth over five years, while SoFi continues to impress with 37% revenue growth and rapidly increasing membership. Both trade at premium valuations but are expected to see declining P/E ratios as they scale.

Sands Capital acquired a new $9.57 million stake in ServiceTitan (89,856 shares) in Q4 2025, making it the fund's 12th-largest holding at 1.85% of AUM. Despite recent stock declines of 40% in 2026 amid AI disruption concerns, the analyst views ServiceTitan as a promising growth stock trading at a reasonable 6x sales multiple with consistent 25%+ sales growth, though stock-based compensation at 26% of sales warrants monitoring.

Nu Holdings and SoFi Technologies are identified as fintech-powered bank stocks with significant growth potential through 2030. Nu, an all-digital bank operating in Brazil, Mexico, and Colombia, recently obtained a U.S. banking charter and continues rapid expansion with over 60% market penetration in Brazil. SoFi added a record 1 million customers in Q4 2025 and is diversifying beyond lending into financial services and blockchain-based products, positioning both companies to outperform traditional bank stocks.

Neil Rozenbaum discusses Inter & Co (INTR), a South American fintech company with improving fundamentals that could be a potential multibagger stock. The analysis includes a comparison to Nu Holdings and mentions CoreWeave in the context of AI and data center investments.

Nu Holdings (NU), Latin America's largest direct bank, is presented as an attractive buying opportunity despite current macro headwinds. The company has doubled its customer base to 127 million since 2021, with revenue expected to grow at 30% CAGR through 2027 and EPS at 41% CAGR. Trading at 22x earnings, the stock's valuation is compressed by regional geopolitical tensions and currency issues, but should expand as these headwinds dissipate and income levels rise.

JPMorgan Chase trades at a premium valuation (P/B ratio of 2.4, 33% above its five-year average), making it an expensive opportunity despite strong fundamentals and 156% five-year returns. Nu Holdings, a high-growth digital bank in Latin America with 110 million customers in Brazil, offers more compelling upside with 42% YoY revenue growth and expected 178% EPS growth through 2027, despite higher valuation multiples reflecting its growth trajectory.

Nu Holdings (NU) rose 2.23% to $16.97 on Jan. 20, 2026, driven by optimism about its growth prospects and expansion plans in Latin America. The stock benefited from heightened sector interest following news that PicPay, another Brazilian digital bank, planned to IPO in the U.S. Trading volume surged 102% above average. While institutional investors like Triasima Portfolio Management reduced stakes, others like Dynasty Wealth Management increased positions. Nu Holdings continues expanding across Brazil, Mexico, Colombia, and the Cayman Islands, with Q4 earnings due Feb. 25.