Mizuho Financial Group (FRA:MZ8) Cyclically Adjusted Book per Share: €22.75 (As of Mar. 2026)


FRA:MZ8 Mizuho Financial Group Inc FRA:MZ8
63 GF Score
Price €44.20
GF Value €24.77
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Mizuho Financial Group Cyclically Adjusted Book per Share?

Mizuho Financial Group FRA:MZ8 +2.31% 63 Cyclically Adjusted Book per Share is €22.75 as of Mar. 2026. GuruFocus rates FRA:MZ8 with a GF Score™ of 63/100 and a GF Value™ of €24.77 (Significantly Overvalued). The stock has 5 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Mizuho Financial Group's adjusted book value per share for the three months ended in Mar. 2026 was €25.297. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €22.75 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Mizuho Financial Group's average Cyclically Adjusted Book Growth Rate was 3.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.10% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 5.40% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Mizuho Financial Group was 6.80% per year. The lowest was -0.30% per year. And the median was 6.30% per year.

As of today (2026-07-07), Mizuho Financial Group's current stock price is €44.20. Mizuho Financial Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €22.75. Mizuho Financial Group's Cyclically Adjusted PB Ratio of today is 1.94.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Mizuho Financial Group was 2.03. The lowest was 0.40. And the median was 0.68.


Mizuho Financial Group  (FRA:MZ8) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Mizuho Financial Group's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=44.20/22.75
=1.94

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Mizuho Financial Group was 2.03. The lowest was 0.40. And the median was 0.68.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Mizuho Financial Group Cyclically Adjusted Book per Share Related Terms


Mizuho Financial Group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Mizuho Financial Group's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Mizuho Financial Group Cyclically Adjusted Book per Share Chart

Mizuho Financial Group Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 23.85 23.60 22.05 23.57 22.75

Mizuho Financial Group Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 23.57 23.09 22.61 21.73 22.75

Mizuho Financial Group Cyclically Adjusted Book per Share Competitor Comparison

For the Banks - Regional subindustry, Mizuho Financial Group's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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 Cyclically Adjusted PB Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Mizuho Financial Group's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Mizuho Financial Group's Cyclically Adjusted PB Ratio falls into.


FRA:MZ8
63GF Score
Mizuho Financial Group Inc FRA:MZ8
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mizuho Financial Group Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Mizuho Financial Group's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=25.297/112.7000*112.7000
=25.297

Current CPI (Mar. 2026) = 112.7000.

Mizuho Financial Group Quarterly Data

Book Value per Share CPI Adj_Book
201606 27.403 98.100 31.481
201609 28.492 98.000 32.766
201612 26.946 98.400 30.862
201703 27.825 98.100 31.966
201706 27.215 98.500 31.138
201709 25.985 98.800 29.641
201712 26.880 99.400 30.477
201803 27.337 99.200 31.057
201806 28.032 99.200 31.847
201809 27.731 99.900 31.284
201812 27.360 99.700 30.928
201903 27.474 99.700 31.056
201906 28.233 99.800 31.882
201909 29.427 100.100 33.131
201912 28.774 100.500 32.267
202003 28.352 100.300 31.857
202006 28.062 99.900 31.658
202009 27.918 99.900 31.495
202012 27.820 99.300 31.574
202103 28.213 99.900 31.828
202106 27.801 99.500 31.489
202109 28.993 100.100 32.642
202112 28.484 100.100 32.069
202203 27.425 101.100 30.572
202206 24.829 101.800 27.488
202209 24.819 103.100 27.130
202212 24.718 104.100 26.760
202303 25.183 104.400 27.185
202306 24.446 105.200 26.189
202309 23.944 106.200 25.409
202312 24.780 106.800 26.149
202403 24.792 107.200 26.064
202406 23.965 108.200 24.962
202409 26.558 108.900 27.485
202412 25.882 110.700 26.350
202503 25.788 111.100 26.159
202506 25.308 111.700 25.535
202509 25.491 112.000 25.650
202512 24.780 113.000 24.714
202603 25.297 112.700 25.297

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €22.75 mean?
Mizuho Financial Group (FRA:MZ8) has a Cyclically Adjusted Book per Share of €22.75 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Mizuho Financial Group and its competitors.
Is Mizuho Financial Group's Cyclically Adjusted Book per Share too high?
Mizuho Financial Group's current Cyclically Adjusted Book per Share is €22.75. 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 Cyclically Adjusted Book per Share compare to competitors?
Mizuho Financial Group's Cyclically Adjusted Book per Share of €22.75 can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Mizuho Financial Group and its competitors. Mizuho Financial Group's current Cyclically Adjusted Book per Share is €22.75. 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 €24.77, compared to a current price of €44.20 — trading 78.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is €22.75. 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 Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Mizuho Financial Group (FRA:MZ8), the current Cyclically Adjusted Book per Share is €22.75 as of Mar. 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 €44.20 is trading 78.4% above its estimated GF Value™ of €24.77. GuruFocus considers Mizuho Financial Group to be Significantly Overvalued.

Key valuation signals for FRA:MZ8:

  • Cyclically Adjusted Book per Share: €22.75
  • GF Value™: €24.77 vs. price of €44.20 (78.4% above fair value)
  • GF Score™: 63/100 with 5 warning signs

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 Business Description

Address 1-5-5, Otemachi, Otemachi Tower, Chiyoda-ku, Tokyo, JPN, 100-8176
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

Get the complete analysis for FRA:MZ8

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€44.20
Price
€24.77
GF Value