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 Banco de Chile or Grupo Aval Acciones y Valores 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 Banco de Chile and Grupo Aval Acciones y Valores S.A. compare based on key financial metrics to determine which better meets your investment needs.

About Banco de Chile and Grupo Aval Acciones y Valores S.A.

Banco de Chile, together with its subsidiaries, provides commercial banking services in Chile. It operates through four segments: Retail Banking, Wholesale Banking, Treasury, and Subsidiaries. The company offers current account and digital student plans; digital and checking accounts; mortgage loans; credit and debit cards; consumer credit; applications; deposits and savings; financing; autoleasing; online payments; cell phone top-ups; foreign currency; and income accreditation. It also provides insurance products, including journey, health, protection, home, life, and automotive; and investments, such as mutual, investment, and APV funds, stocks, fixed income, and derivative products. In addition, the company offers cash management comprising mass and easy payments, collection, and fund transfers; foreign trade, which includes imports, exports, international network products, Banchile international transport insurance, and customs guarantee insurance; and other services, such as bank connection, financial portability, digital VAT and signature, financial advice, and SME program. It serves individuals, private entities, companies, and small and medium-sized enterprises. The company was founded in 1893 and is headquartered in Santiago, Chile.

Grupo Aval Acciones y Valores S.A. provides a range of financial services and products in Colombia and Central America. The company offers traditional deposit services and products, including checking accounts, savings accounts, time deposits, and other deposits. It also provides commercial loans comprising general purpose loans, working capital loans, leases, loans funded by development banks, corporate credit cards, and overdraft loans; consumer loans, such as payroll loans, personal loans, automobile and other vehicle loans, credit cards, overdrafts, leases, and general-purpose loans; and microcredit and mortgage loans. In addition, the company offers pension and severance fund management services; investment banking services, including services relating to capital markets, mergers and acquisitions, and delivering financial consulting services; mobile and online banking services; and bancassurance, insurance, trust, bonded warehousing, real estate escrow, merchandise and document storage and deposit, customs agency, cargo management, surety bond and merchandise distribution, and payment and collection services, as well as provides deposit and lending operations in foreign currencies. Further, it is involved in equity investments in various sectors, including infrastructure, energy and gas, agribusiness, and hotels; and providing treasury operations. The company was incorporated in 1994 and is headquartered in Bogotá, Colombia.

Latest Banks and Banco de Chile, Grupo Aval Acciones y Valores S.A. Stock News

As of March 27, 2026, Banco de Chile had a $18.0 billion market capitalization, compared to the Banks median of $677.4 million. Banco de Chile’s stock is down 7.4% in 2026, down 8.6% in the previous five trading days and up 40.51% in the past year.

Currently, Banco de Chile does not have a price-earnings ratio. Banco de Chile’s trailing 12-month revenue is $2.9 billion with a 45.1% net profit margin. Year-over-year quarterly sales growth most recently was 3.4%. Analysts expect adjusted earnings to reach $2.841 per share for the current fiscal year. Banco de Chile currently has a 5.7% dividend yield.

As of March 27, 2026, Grupo Aval Acciones y Valores S.A. had a $4.9 billion market cap, putting it in the 69th percentile of all stocks. Grupo Aval Acciones y Valores S.A.’s stock is up 3.7% in 2026, down 0.9% in the previous five trading days and up 50.18% in the past year.

Currently, Grupo Aval Acciones y Valores S.A.’s price-earnings ratio is 217.4. Grupo Aval Acciones y Valores S.A.’s trailing 12-month revenue is $3.6 billion with a 12.9% net profit margin. As of March 27, 2026, Grupo Aval Acciones y Valores S.A. has not reported significant year-over-year quarterly sales. Analysts expect adjusted earnings to reach $0.460 per share for the current fiscal year. Grupo Aval Acciones y Valores S.A. currently has a 3.5% dividend yield.

How We Compare Banco de Chile and Grupo Aval Acciones y Valores 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 Banco de Chile and Grupo Aval Acciones y Valores S.A.’s stock grades to see how they measure up against one another.

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Banco de Chile and Grupo Aval Acciones y Valores S.A. Stock Value Grades

Company	Ticker	Value
Banco de Chile	BCH	D
Grupo Aval Acciones y Valores S.A.	AVAL	F

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.

Banco de Chile has a Value Score of 25, which is Expensive. Grupo Aval Acciones y Valores S.A. has a Value Score of 15, which is Ultra Expensive.

The Value Stock Winner: No Clear Winner

Neither Banco de Chile or Grupo Aval Acciones y Valores S.A. has a high enough value grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolio. It’s important to look at a wide range of financial metrics in order to determine if Banco de Chile or Grupo Aval Acciones y Valores S.A. is the better investment when it comes to value.

Banco de Chile and Grupo Aval Acciones y Valores S.A.’s Quality Grades

Company	Ticker	Quality
Banco de Chile	BCH	F
Grupo Aval Acciones y Valores S.A.	AVAL	F

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks 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 the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Banco de Chile has a Quality Score of 8, which is Very Weak. Grupo Aval Acciones y Valores S.A. has a Quality Score of 0, which is Very Weak.

The Quality Stock Winner: No Clear Winner

Neither Banco de Chile or Grupo Aval Acciones y Valores S.A. has a high enough Quality Grade to be considered a “winner.” Investors who are 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 Banco de Chile or Grupo Aval Acciones y Valores S.A. is the better investment when it comes to quality.

Banco de Chile and Grupo Aval Acciones y Valores S.A.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Banco de Chile	BCH	C
Grupo Aval Acciones y Valores S.A.	AVAL	D

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.

Banco de Chile has a Earnings Estimate Score of 44, which is Neutral. Grupo Aval Acciones y Valores S.A. has a Earnings Estimate Score of 26, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Banco de Chile or Grupo Aval Acciones y Valores 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 Banco de Chile or Grupo Aval Acciones y Valores S.A. is the better investment when it comes to estimate revisions.

Other Banco de Chile and Grupo Aval Acciones y Valores S.A. Grades

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

Momentum grades help 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.

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.

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 Banco de Chile and Grupo Aval Acciones y Valores S.A. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Banco de Chile or Grupo Aval Acciones y Valores S.A. Stock?

Overall, Banco de Chile stock has a Value Score of 25, Estimate Revisions Score of 44 and Quality Score of 8.

Grupo Aval Acciones y Valores S.A. stock has a Value Score of 15, Estimate Revisions Score of 26 and Quality Score of 0.

Comparing Banco de Chile and Grupo Aval Acciones y Valores 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.