Sifting through countless of stocks in the Banks industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Regions Financial Corporation or Banco Santander (Brasil) S.A. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Regions Financial Corporation and Banco Santander (Brasil) S.A. compare based on key financial metrics to determine which better meets your investment needs.

About Regions Financial Corporation and Banco Santander (Brasil) S.A.

Regions Financial Corporation, a financial holding company, provides various banking and related products and services to individual and corporate customers. It operates through three segments: Corporate Bank, Consumer Bank, and Wealth Management. The Corporate Bank segment offers commercial banking services, such as commercial and industrial, commercial real estate, and investor real estate lending; equipment lease financing; deposit products; capital markets activities, such as securities underwriting and placement; and loan syndication and placement, foreign exchange, derivatives, merger and acquisition, and other advisory services to corporate, middle market, and commercial real estate developers and investors. The Consumer Bank segment provides consumer banking products and services related to residential first mortgages, home equity lines and loans, consumer credit cards, and other consumer loans, as well as the corresponding deposit relationships. The Wealth Management segment offers credit related products, and retirement and savings solutions; and trust and investment management, asset management, and estate planning to individuals, businesses, governmental institutions, and non-profit entities. It also provides investment and insurance products; home improvement lending, investment advisory services, equipment financing for commercial clients, small business customers, low-income housing tax credit corporate fund syndication services, financing to CRA-qualified customers, and broker-dealer services to commercial clients, as well as other specialty financing services. The company was founded in 1971 and is headquartered in Birmingham, Alabama.

Banco Santander (Brasil) S.A., together with its subsidiaries, provides various banking products and services to individuals, small and medium enterprises, and corporate customers in Brazil and internationally. It operates in two segments, Commercial Banking and Global Wholesale Banking. The company offers payment and loyalty products, including credit and debit cards; payroll and real estate loans; home equity financing solutions; microfinance programs; consortiums; agribusiness products, such as credit, securities and other products; call center and digital solutions; nonperforming assets; and insurance products comprising life, personal accident, vehicle, property, and credit insurance, as well as insurance for travel and banking transactions. It also provides emergency solutions for homes, cars, motorcycles, pets, and telemedicine; consumer finance; and corporate and investment banking services, which include cash management, structured trade and working capital solutions, trade and lending, mergers and acquisitions, equity capital markets, investment grade and emerging markets debt, and structured finance, as well as sales markets, market making, energy trading, equities, research, and private debt mobilization and securitization. In addition, the company offers cash management solutions, such as collections, payments, instant payments, and payroll and custody services; advance program, a non-financial platform to support entrepreneurs regarding educational content, certified courses, events focused on management, innovation, internationalization, and team development; customer funding through deposits and other bank funding instruments; and various investments. It offers its products and services through branches, mini-branches, and automated teller machines; call centers; banking correspondents and third-party vendors; and online and mobile banking platforms. The company was founded in 1970 and is headquartered in São Paulo, Brazil.

Latest Banks and Regions Financial Corporation, Banco Santander (Brasil) S.A. Stock News

As of September 2, 2026, Regions Financial Corporation had a $25.5 billion market capitalization, compared to the Banks median of $750.0 million. Regions Financial Corporation’s stock is up 11.9% in 2026, down 0.3% in the previous five trading days and up 11.31% in the past year.

Currently, Regions Financial Corporation’s price-earnings ratio is 12.2. Regions Financial Corporation’s trailing 12-month revenue is $7.2 billion with a 30.8% net profit margin. Year-over-year quarterly sales growth most recently was 3.4%. Analysts expect adjusted earnings to reach $2.629 per share for the current fiscal year. Regions Financial Corporation currently has a 4.0% dividend yield.

As of September 2, 2026, Banco Santander (Brasil) S.A. had a $21.9 billion market cap, putting it in the 87th percentile of all stocks. Banco Santander (Brasil) S.A.’s stock is down 2.5% in 2026, up 3.9% in the previous five trading days and up 12.84% in the past year.

Currently, Banco Santander (Brasil) S.A.’s price-earnings ratio is 8.2. Banco Santander (Brasil) S.A.’s trailing 12-month revenue is $9.3 billion with a 28.7% net profit margin. Year-over-year quarterly sales growth most recently was 35.4%. Analysts expect adjusted earnings to reach $0.707 per share for the current fiscal year. Banco Santander (Brasil) S.A. currently has a 7.1% dividend yield.

How We Compare Regions Financial Corporation and Banco Santander (Brasil) S.A. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Regions Financial Corporation and Banco Santander (Brasil) S.A.’s stock grades to see how they measure up against one another.

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Regions Financial Corporation and Banco Santander (Brasil) S.A. Stock Value Grades

Company	Ticker	Value
Regions Financial Corporation	RF	B
Banco Santander (Brasil) S.A.	BSBR	A

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Regions Financial Corporation has a Value Score of 61, which is Value. Banco Santander (Brasil) S.A. has a Value Score of 98, which is Deep Value.

The Value Stock Winner: Banco Santander (Brasil) S.A.

As you can clearly see from the Value Grade breakdown above, Banco Santander (Brasil) S.A. is considered to have better value than Regions Financial Corporation. For investors who focus solely on a company’s valuation, Banco Santander (Brasil) S.A. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Regions Financial Corporation and Banco Santander (Brasil) S.A.’s Momentum Grades

Company	Ticker	Momentum
Regions Financial Corporation	RF	C
Banco Santander (Brasil) S.A.	BSBR	C

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Regions Financial Corporation has a Momentum Score of 51, which is Average. Banco Santander (Brasil) S.A. has a Momentum Score of 59, which is Average.

The Momentum Stock Winner: No Clear Winner

Neither Regions Financial Corporation or Banco Santander (Brasil) S.A. has a strong enough Momentum Grade to be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Regions Financial Corporation or Banco Santander (Brasil) S.A. is the better investment when it comes to momentum.

Regions Financial Corporation and Banco Santander (Brasil) S.A.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Regions Financial Corporation	RF	C
Banco Santander (Brasil) S.A.	BSBR	F

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Regions Financial Corporation has a Earnings Estimate Score of 60, which is Neutral. Banco Santander (Brasil) S.A. has a Earnings Estimate Score of 20, which is Very Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Regions Financial Corporation or Banco Santander (Brasil) S.A. has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Regions Financial Corporation or Banco Santander (Brasil) S.A. is the better investment when it comes to estimate revisions.

Other Regions Financial Corporation and Banco Santander (Brasil) S.A. Grades

In addition to Momentum, Value and Estimate Revisions, A+ Investor also provides grades for Growth and Quality.

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Regions Financial Corporation and Banco Santander (Brasil) S.A. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Regions Financial Corporation or Banco Santander (Brasil) S.A. Stock?

Overall, Regions Financial Corporation stock has a Value Score of 61, Momentum Score of 51 and Estimate Revisions Score of 60.

Banco Santander (Brasil) S.A. stock has a Value Score of 98, Momentum Score of 59 and Estimate Revisions Score of 20.

Comparing Regions Financial Corporation and Banco Santander (Brasil) S.A.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.