Introduction

Lloyds Banking Group (LSE:LLOY) shares are a staple in many UK ISAs and SIPPs, prized for their generous Dividend, solid Balance Sheet and exposure to the UK economy. But for investors who prioritise growth over pure income, Lloyds is not necessarily the obvious choice. As we head into May 2026, two international bank stocks – Brazil-based Nu Holdings (NYSE:NU) and Georgia-headquartered Lion Finance Group (LSE:LION) – stand out for their fast-growing Earnings and underpenetrated markets. In this article, we compare these two banks with Lloyds and explain why some UK investors may find them more compelling for Long-term Growth potential.

Why Lloyds shares dominate UK income portfolios

Before turning to the alternatives, it is worth recapping what makes Lloyds attractive in the first place. The bank is the UK’s largest Mortgage lender, dominates the high street current account market through Lloyds, Halifax and Bank of Scotland, and is a leading Credit card issuer. It generates predictable Cash Flow, returns much of it to shareholders, and trades at a typical FTSE 100 valuation.

For investors seeking a steady Dividend yield with relatively modest Volatility, Lloyds shares deliver. But Lloyds is not designed to be a growth stock. The UK banking market is mature, Mortgage Demand fluctuates, and the structural hedge tailwind that boosted profits over the past few years is starting to mature. That leaves room for faster-growing alternatives in the global banking universe.

Bank stock 1: Nu Holdings

Nu Holdings, parent of Brazilian digital bank Nubank, is one of the most successful fintechs ever launched. The company has grown its customer base from a few hundred thousand to well over 100 million across Brazil, Mexico and Colombia. It offers Credit cards, deposit accounts, lending products and Investment services through a slick app-based platform.

Nu has reached profitability and continues to scale rapidly. Its model takes advantage of relatively underpenetrated banking markets in Latin America, where many consumers were historically underserved by incumbent banks with high fees and clunky service. By contrast, Nu offers low-cost, mobile-first products that have resonated with younger consumers especially.

For growth-focused investors, the attraction is straightforward. Nu’s Revenue, profit and customer numbers are growing far faster than any major UK bank, and the runway in Latin America remains substantial. Mexico in particular looks like a long-term opportunity that could mirror Nu’s success in Brazil.

Bank stock 2: Lion Finance Group

Lion Finance Group, the renamed Bank of Georgia Group, is listed on the London Stock Exchange and operates primarily in Georgia and Armenia. It is the dominant bank in Georgia, with leading market shares in retail deposits, lending and digital banking. The Armenian operation, acquired in 2024, has added further exposure to a fast-growing Caucasus economy.

Despite being far smaller than Lloyds, Lion Finance has produced impressive growth. Georgia’s economy has expanded rapidly in recent years, helped by tourism, regional financial inflows and a young, increasingly affluent population. Lion Finance has translated this macro tailwind into industry-leading Equity/">Return on Equity, often well above 25%.

The bank also returns substantial Capital to shareholders through dividends and Buybacks, making it appealing as a hybrid growth-income holding for investors comfortable with frontier-style risk.

Comparing growth profiles

If we compare the three banks’ structural growth profiles, the contrast is stark.

Lloyds is mature and tied to UK mortgages, cards and current accounts. Profit growth largely depends on Interest Rate cycles, hedge dynamics and economic conditions. Long-term Earnings growth is likely to be in the low single digits, possibly higher in good years.

Nu Holdings is growing Earnings and Revenue at multiples of Lloyds’ pace, supported by rapid customer additions, deepening product penetration, and geographic expansion. Profit growth in the high teens to thirties remains plausible for the next several years.

Lion Finance has been growing more steadily but with very high returns, supported by economic tailwinds in Georgia and Armenia. Earnings per share have risen rapidly, and tangible Book Value has compounded at attractive rates.

What about valuation?

Lloyds trades at a low single-digit price-to-Earnings multiple, with a high single-digit Dividend yield once Buybacks are included. It is genuinely cheap by global standards, which is part of its appeal.

Nu Holdings trades at a much higher multiple, reflecting its growth profile. Investors are paying for future Earnings and accept that any execution mishap could shake the share price.

Lion Finance trades at a notably low multiple given its profitability, partly reflecting investor concerns over Caucasus political risk. For investors comfortable with that, the valuation looks attractive on classic metrics.

Risks to weigh

Each option carries different risks. Lloyds is exposed to the UK macro cycle and political interference. Nu is exposed to Latin American economic and currency Volatility, plus regulatory shifts in Brazil and Mexico. Lion Finance carries political and regional risk, especially given its proximity to Russia and ongoing tensions in the Caucasus.

A critical investor question is therefore not just which bank could grow faster, but which type of risk you are comfortable owning.

Building a balanced banking exposure

For UK investors, a sensible approach is often to own multiple bank stocks rather than betting on one. Lloyds provides predictable Cash Flow and a strong domestic Franchise. Nu adds genuine emerging market growth exposure. Lion Finance adds frontier exposure with high profitability.

Such a combination spreads risk and captures different growth and income profiles, while keeping overall sector exposure within reasonable limits.

Recent share price action

Lloyds shares have rerated higher over the past 18 months as confidence in UK Earnings and Capital returns has improved. Nu Holdings has been one of the best-performing financial stocks globally over the past few years. Lion Finance has more than doubled from its 2022 lows, supported by strong Earnings growth.

While near-term performance is unpredictable, the underlying fundamentals of all three banks are arguably stronger than they were a few years ago.

Considerations for UK investors

When comparing UK shares with international banking peers, investors should think about currency exposure, custody and tax. Lloyds is straightforward as a FTSE 100 share. Nu Holdings is listed in the US and may attract different tax treatment. Lion Finance is listed in London and may attract similar treatment to other UK-listed shares, though its primary operations are overseas.

ISA and SIPP eligibility, platform availability and dealing costs are practical factors worth checking before investing.

Conclusion

Lloyds shares are not going anywhere, and they will continue to suit UK investors who prioritise dividends, predictability and a focus on the domestic economy. But for those who believe the next decade of bank returns will be driven by structural growth rather than UK Mortgage spreads, Nu Holdings and Lion Finance offer compelling alternatives. They come with very different risk profiles, but each combines high returns on Equity with attractive growth runways. As we move into May 2026, the case for blending traditional UK banks with selected international names is, if anything, stronger than it was a year ago.