

Nubank vs BNY
Latin American digital bank offering mobile banking services vs Established global custodian and asset administrator. Which is the better buy for your portfolio in October 2026? Plain-English answer below.
Nubank is the largest digital bank in Latin America, using a no-fee credit card and a mobile-first experience to win millions of customers in Brazil, Mexico, and Colombia who were underserved by traditional banks. BNY, formerly Bank of New York Mellon, is a centuries-old custody and asset servicing giant that processes trillions of dollars in securities on behalf of institutional clients who have nowhere else to go for that service. Both companies earn money from financial intermediation, but they serve completely different customers at opposite ends of the financial sophistication spectrum. Nubank vs BNY contrasts a high-growth fintech expanding through financial inclusion in emerging markets against the institutional plumbing of the global financial system, examining customer acquisition economics, revenue quality, return on equity, and which business has more room to grow earnings per share over the next several years.
Nubank is the largest digital bank in Latin America, using a no-fee credit card and a mobile-first experience to win millions of customers in Brazil, Mexico, and Colombia who were underserved by tradi...
Why It’s Moving

Nu Holdings Shares Plunge 25% as Brazil Election Shock Overshadows Record Earnings
- Shares slid over 25% on Monday following the presidential runoff result, with market participants citing heightened concerns about government policy and borrowing costs impacting Brazilian financial institutions.
- The drop contrasts with recent positive fundamentals, as the company reported net income exceeding $1 billion for the first time in a quarter, marking a 49% year-over-year increase.
- Leadership changes were announced just days prior, with Chief Technology Officer Eric Young resigning to pursue new opportunities, while CEO David Vélez takes interim oversight of Global Platforms.

BK’s growth push gains momentum, but higher spending and rates keep the outlook volatile.
- At the September 14 Barclays conference, management highlighted stronger margins, 4.5% organic growth in the first half and a 39% pretax margin, reinforcing the case that the turnaround is moving toward expansion.
- BNY raised full-year expense-growth guidance to 6%-7% from 4%, citing revenue-linked spending, AI and data investment, Treasury accounts and regulatory work; that boosts growth capacity but creates near-term pressure on operating leverage.
- The company raised its prime lending rate by 25 basis points to 7.00%, effective September 17, a move that may support lending income while also increasing borrowing costs for customers; Barclays separately assigned the shares a Buy rating during the week.

Nu Holdings Shares Plunge 25% as Brazil Election Shock Overshadows Record Earnings
- Shares slid over 25% on Monday following the presidential runoff result, with market participants citing heightened concerns about government policy and borrowing costs impacting Brazilian financial institutions.
- The drop contrasts with recent positive fundamentals, as the company reported net income exceeding $1 billion for the first time in a quarter, marking a 49% year-over-year increase.
- Leadership changes were announced just days prior, with Chief Technology Officer Eric Young resigning to pursue new opportunities, while CEO David Vélez takes interim oversight of Global Platforms.

BK’s growth push gains momentum, but higher spending and rates keep the outlook volatile.
- At the September 14 Barclays conference, management highlighted stronger margins, 4.5% organic growth in the first half and a 39% pretax margin, reinforcing the case that the turnaround is moving toward expansion.
- BNY raised full-year expense-growth guidance to 6%-7% from 4%, citing revenue-linked spending, AI and data investment, Treasury accounts and regulatory work; that boosts growth capacity but creates near-term pressure on operating leverage.
- The company raised its prime lending rate by 25 basis points to 7.00%, effective September 17, a move that may support lending income while also increasing borrowing costs for customers; Barclays separately assigned the shares a Buy rating during the week.
Investment Analysis

Nubank
NU
Pros
- Nu Holdings demonstrates rapid revenue and earnings growth, with recent annual revenue up nearly 50% and net income nearly doubling year-on-year.
- The company is a leading digital banking platform in Latin America, with a large, engaged customer base and ongoing expansion into Mexico, Colombia, and the US.
- Nu Holdings maintains a net profit margin above 39% and a robust gross margin, reflecting efficient digital operations and scalable technology.
Considerations
- Nu Holdings does not pay dividends, potentially limiting appeal to income-focused investors despite strong growth metrics.
- The company’s valuation appears elevated, with a forward PE ratio above 23 and a historical PE above 34, which may increase sensitivity to market sentiment.
- As a digital bank in emerging markets, Nu Holdings faces heightened exposure to regulatory changes, political risks, and macroeconomic volatility in Latin America.

BNY
BK
Pros
- The Bank of New York Mellon has a dominant position in global custody and asset servicing, providing stable, recurring fee-based revenue streams.
- The bank maintains a strong balance sheet, with a long track record of prudent risk management and consistent capital returns to shareholders.
- BNY Mellon benefits from scale in securities services, treasury services, and wealth management, with deep client relationships among institutional investors.
Considerations
- BNY Mellon’s revenue growth has been modest, with net interest income under pressure in the current rate environment, limiting earnings momentum.
- The bank faces intense competition in asset management and custody services, with margin compression possible as rivals scale their platforms.
- Regulatory scrutiny remains high for systemically important banks, exposing BNY Mellon to potential compliance costs and operational complexities.
Nubank (NU) Next Earnings Date
Nu Holdings has not yet confirmed a specific date for its next earnings release. Based on the company's historical reporting pattern of approximately three months after the previous report, the upcoming announcement is expected in November 2026. This report will cover the results for the third quarter of fiscal year 2026.
BNY (BK) Next Earnings Date
Bank of New York Mellon has not yet confirmed its next earnings date, but based on the historical pattern of reporting approximately three months after the previous release, the expected timing is mid-January 2027. The upcoming report will cover the fourth quarter and full-year results for fiscal year 2026. Investors should monitor official announcements for the precise scheduling details as the date approaches.
Nubank (NU) Next Earnings Date
Nu Holdings has not yet confirmed a specific date for its next earnings release. Based on the company's historical reporting pattern of approximately three months after the previous report, the upcoming announcement is expected in November 2026. This report will cover the results for the third quarter of fiscal year 2026.
BNY (BK) Next Earnings Date
Bank of New York Mellon has not yet confirmed its next earnings date, but based on the historical pattern of reporting approximately three months after the previous release, the expected timing is mid-January 2027. The upcoming report will cover the fourth quarter and full-year results for fiscal year 2026. Investors should monitor official announcements for the precise scheduling details as the date approaches.
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