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 Mizuho Financial Group, Inc., Shinhan Financial Group Co. or Ltd. 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 Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. compare based on key financial metrics to determine which better meets your investment needs.

About Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd.

Mizuho Financial Group, Inc., together with its subsidiaries, engages in banking, trust banking, securities, and other businesses related to financial services in Japan, the Americas, Europe, Asia/Oceania, and internationally. The company offers finance solutions, including corporate, syndicated, acquisition, real estate, project, ECA, and other structured finance solutions; financing and advisory solutions for capital markets comprising debt, loan, and equity capital markets; corporate finance advisory services; treasury solutions that include deposit, cash management, and trade finance; and market solutions for foreign exchange, derivatives, futures, equities, and fixed income. It also provides asset management services; research services, such as industry, macroeconomic, equity, and fixed income research; and institutional services, including markets, JPY clearing, custody, fund administration, and securities lending services. The company was founded in 1873 and is headquartered in Chiyoda, Japan.

Shinhan Financial Group Co., Ltd. provides financial products and services in South Korea, Vietnam, and Japan. The company operates in six segments: Banking, Credit card, Securities, Insurance, Credit, and Others. It offers credit, lending and receiving deposits; credit cards, short-term and long-term card loan services, installment financing, and leases; securities trading, consignment trading, and underwriting; life and non-life insurance business; facility rental and new technology business financing; and real estate trust, investment advisory services, venture business investment, and other businesses. Shinhan Financial Group Co., Ltd. was founded in 1982 and is based in Seoul, South Korea.

Latest Banks and Mizuho Financial Group, Inc., Shinhan Financial Group Co., Ltd. Stock News

As of July 30, 2026, Mizuho Financial Group, Inc. had a $116.3 billion market capitalization, compared to the Banks median of $719.5 million. Mizuho Financial Group, Inc.’s stock is NA in 2026, NA in the previous five trading days and up 75.42% in the past year.

Currently, Mizuho Financial Group, Inc.’s price-earnings ratio is 3.3. Mizuho Financial Group, Inc.’s trailing 12-month revenue is $27.7 billion with a 28.4% net profit margin. Year-over-year quarterly sales growth most recently was 36.4%. There are no analysts providing consensus earnings estimates for the current fiscal year. Mizuho Financial Group, Inc. currently has a 1.7% dividend yield.

Currently, Shinhan Financial Group Co., Ltd.’s price-earnings ratio is 10.8. Shinhan Financial Group Co., Ltd.’s trailing 12-month revenue is $10.5 billion with a 32.5% net profit margin. Year-over-year quarterly sales growth most recently was 3.1%. Analysts expect adjusted earnings to reach $8.520 per share for the current fiscal year. Shinhan Financial Group Co., Ltd. currently has a 2.7% dividend yield.

How We Compare Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. 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 Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd.’s stock grades to see how they measure up against one another.

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Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. Stock Value Grades

Company	Ticker	Value
Mizuho Financial Group, Inc.	MFG	A
Shinhan Financial Group Co., Ltd.	SHG	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.

Mizuho Financial Group, Inc. has a Value Score of 100, which is Deep Value. Shinhan Financial Group Co., Ltd. has a Value Score of 98, which is Deep Value.

The Value Stock Winner: It’s a Tie!

Looking at the Value Grade breakdown above, both Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. have a Value Grade of A. For investors who focus solely on a company’s valuation, you will need to conduct further research into both of these companies’ other metrics to see if they could be good additions to your portfolio. It’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. Growth Grades

Company	Ticker	Growth
Mizuho Financial Group, Inc.	MFG	F
Shinhan Financial Group Co., Ltd.	SHG	F

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Mizuho Financial Group, Inc. has a Growth Score of 20, which is Very Weak. Shinhan Financial Group Co., Ltd. has a Growth Score of 9, which is Very Weak.

The Growth Stock Winner: No Clear Winner

Neither Mizuho Financial Group, Inc., Shinhan Financial Group Co. or Ltd. has a high enough Growth 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 Mizuho Financial Group, Inc., Shinhan Financial Group Co. or Ltd. is the better investment when it comes to sustainable growth.

Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd.’s Momentum Grades

Company	Ticker	Momentum
Mizuho Financial Group, Inc.	MFG	A
Shinhan Financial Group Co., Ltd.	SHG	B

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%.

Mizuho Financial Group, Inc. has a Momentum Score of 85, which is Very Strong. Shinhan Financial Group Co., Ltd. has a Momentum Score of 70, which is Strong.

The Momentum Grade Winner: Mizuho Financial Group, Inc.

As you can clearly see from the Momentum Grade breakdown above, Mizuho Financial Group, Inc. is considered to have stronger momentum compared to Shinhan Financial Group Co., Ltd.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Mizuho Financial Group, Inc. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. Grades

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

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

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 Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Mizuho Financial Group, Inc., Shinhan Financial Group Co. or Ltd. Stock?

Overall, Mizuho Financial Group, Inc. stock has a Value Score of 100, Growth Score of 20 and Momentum Score of 85.

Shinhan Financial Group Co., Ltd. stock has a Value Score of 98, Growth Score of 9 and Momentum Score of 70.

Comparing Mizuho Financial Group, Inc., Shinhan Financial Group Co. and Ltd.’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.