Mizuho Financial Group has the GF Score of 63, which implies that the company
might have
Poor future performance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Mizuho Financial Group
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Mizuho Financial Group (FRA:MZ8) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Mizuho Financial Group GF Score Related Terms
Mizuho Financial Group GF Score Competitor Comparison
For the Banks - Regional subindustry, Mizuho Financial Group's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Mizuho Financial Group GF Score vs Banks Industry
For the Banks industry and Financial Services sector, Mizuho Financial Group's GF Score distribution charts can be found below:
* The bar in red indicates where Mizuho Financial Group's GF Score falls into.
Mizuho Financial Group (FRA:MZ8) has a GF Score of 63 as of Jul. 11, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Mizuho Financial Group and its competitors. This is near median its historical median of 64.00. Over the past decade, Mizuho Financial Group's GF Score has ranged from 48.00 to 85.00.
Is Mizuho Financial Group's GF Score too high?
Mizuho Financial Group's current GF Score of 63 is near median its 10-year median of 64.00. Over the past 10 years, this metric has ranged from a low of 48.00 to a high of 85.00. Overall, Mizuho Financial Group has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mizuho Financial Group's GF Score compare to competitors?
Mizuho Financial Group's GF Score of 63 can be compared against companies in the Banks industry. Historically, Mizuho Financial Group's own GF Score has ranged from 48.00 to 85.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Banks company?
A good GF Score depends on the Banks industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Mizuho Financial Group and its competitors. Mizuho Financial Group's current GF Score is 63, which is near median its own 10-year median of 64.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mizuho Financial Group stock overvalued right now?
Based on GuruFocus' analysis, Mizuho Financial Group (FRA:MZ8) is currently considered Significantly Overvalued. The stock's GF Value™ is €24.48, compared to a current price of €45.00 — trading 83.8% above its estimated fair value. The current GF Score is 63, which is near median its 10-year median of 64.00. Mizuho Financial Group's overall GF Score™ is 63/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Mizuho Financial Group (FRA:MZ8), the current GF Score is 63 as of Jul. 11, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Mizuho Financial Group (FRA:MZ8) Overvalued in 2026?
Based on GuruFocus' analysis, Mizuho Financial Group stock appears to be overvalued.
The current stock price of €45.00 is trading 83.8% above its estimated GF Value™ of €24.48.
GuruFocus considers Mizuho Financial Group to be Significantly Overvalued.
Key valuation signals for FRA:MZ8:
GF Score: 63 (near median its 10-year median of 64.00)
GF Value™: €24.48 vs. price of €45.00 (83.8% above fair value)
No single metric tells the full story. See the FRA:MZ8 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mizuho Financial Group is roughly tied with megabank peer Sumitomo Mitsui Financial Group for the status as Japan's second-largest bank after Mitsubishi UFJ Financial Group. In Japan, Mizuho has more of a corporate focus than SMFG, which has a larger retail business. Its overseas weighting is slightly smaller than that of MUFG. Unlike its two Japanese megabank peers, which own foreign banks outright or hold noncontrolling stakes in local banks overseas, Mizuho expanded in recent years beyond its traditional Japanese borrowers, mainly through its core banking and securities units, focusing on the financing needs of global multinational corporations.
63GF Score
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