mBank (BREJY) Cyclically Adjusted Book per Share: $2.00 (As of Mar. 2026)


BREJY mBank SA BREJY
66 GF Score
Price $4.42
GF Value $2.30
! 6 Warning Signs
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What is mBank Cyclically Adjusted Book per Share?

mBank BREJY 66 Cyclically Adjusted Book per Share is $2.00 as of Mar. 2026. GuruFocus rates BREJY with a GF Score™ of 66/100 and a GF Value™ of $2.30. The stock has 6 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.

mBank's adjusted book value per share for the three months ended in Mar. 2026 was $6.967. 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 $2.00 for the trailing ten years ended in Mar. 2026.

During the past 12 months, mBank's average Cyclically Adjusted Book Growth Rate was 1.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 4.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 8.70% 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 mBank was 13.70% per year. The lowest was 4.30% per year. And the median was 10.35% per year.

As of today (2026-07-08), mBank's current stock price is $4.42. mBank's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $2.00. mBank's Cyclically Adjusted PB Ratio of today is 2.21.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of mBank was 3.03. The lowest was 0.38. And the median was 1.37.


mBank  (OTCPK:BREJY) 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.

mBank's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=4.42/2.00
=2.21

* 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 mBank was 3.03. The lowest was 0.38. And the median was 1.37.


Be Aware

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


mBank Cyclically Adjusted Book per Share Related Terms


mBank Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for mBank'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.

mBank Cyclically Adjusted Book per Share Chart

mBank Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.62 6.21 3.63 3.71 1.97

mBank 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 2.54 2.59 2.31 1.97 2.00

BREJY vs PNC: Cyclically Adjusted Book per Share Comparison

For the Banks - Regional subindustry, mBank'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.


mBank Cyclically Adjusted PB Ratio vs Banks Industry

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

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


BREJY
66GF Score
mBank SA BREJY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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mBank 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, mBank'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)
=6.967/163.0700*163.0700
=6.967

Current CPI (Mar. 2026) = 163.0700.

mBank Quarterly Data

Book Value per Share CPI Adj_Book
201606 4.009 99.552 6.567
201609 4.060 99.064 6.683
201612 4.087 100.366 6.640
201703 4.178 101.018 6.744
201706 4.285 101.180 6.906
201709 4.380 101.343 7.048
201712 4.379 102.564 6.962
201803 4.542 102.564 7.221
201806 4.553 103.378 7.182
201809 4.639 103.378 7.318
201812 4.754 103.785 7.470
201903 4.799 104.274 7.505
201906 4.914 105.983 7.561
201909 5.041 105.983 7.756
201912 5.049 107.123 7.686
202003 5.196 109.076 7.768
202006 5.299 109.402 7.898
202009 5.315 109.320 7.928
202012 5.222 109.565 7.772
202103 5.245 112.658 7.592
202106 5.228 113.960 7.481
202109 5.178 115.588 7.305
202112 4.294 119.088 5.880
202203 4.254 125.031 5.548
202206 4.185 131.705 5.182
202209 3.590 135.531 4.319
202212 3.976 139.113 4.661
202303 4.147 145.950 4.633
202306 4.208 147.009 4.668
202309 4.277 146.113 4.773
202312 4.292 147.741 4.737
202403 4.396 149.044 4.810
202406 4.561 150.997 4.926
202409 4.786 153.439 5.086
202412 5.548 154.660 5.850
202503 5.792 157.021 6.015
202506 6.089 157.509 6.304
202509 6.375 158.000 6.580
202512 6.680 158.320 6.880
202603 6.967 163.070 6.967

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 $2.00 mean?
mBank (BREJY) has a Cyclically Adjusted Book per Share of $2.00 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 mBank and its competitors.
Is mBank's Cyclically Adjusted Book per Share too high?
mBank's current Cyclically Adjusted Book per Share is $2.00. Overall, mBank has a GF Score™ of 66/100, reflecting its overall financial health beyond just this single metric.
How does mBank's Cyclically Adjusted Book per Share compare to PNC?
mBank's Cyclically Adjusted Book per Share of $2.00 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 mBank and its competitors. mBank's current Cyclically Adjusted Book per Share is $2.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is mBank stock overvalued right now?
mBank (BREJY) has a current Cyclically Adjusted Book per Share of $2.00. The stock's GF Value™ is $2.30, compared to a current price of $4.42 — trading 92.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is $2.00. mBank's overall GF Score™ is 66/100 with 6 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 mBank (BREJY), the current Cyclically Adjusted Book per Share is $2.00 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 mBank (BREJY) Overvalued in 2026?

Based on GuruFocus' analysis, mBank stock appears to be overvalued. The current stock price of $4.42 is trading 92.2% above its estimated GF Value™ of $2.30.

Key valuation signals for BREJY:

  • Cyclically Adjusted Book per Share: $2.00
  • GF Value™: $2.30 vs. price of $4.42 (92.2% above fair value)
  • GF Score™: 66/100 with 6 warning signs

No single metric tells the full story. See the BREJY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


mBank Business Description

Other Exchanges MBK:PolandBRU:Germany
Address 18 Prosta Street, Warsaw, POL, 00-850
mBank SA is a financial services group operating in Poland, as well as the Czech Republic and Slovakia. Its primary business is retail, corporate, and investment banking, but the company also conducts leasing, factoring, and wealth management operations, among other financial services. The group offers insurance policies through a strategic partnership. The bank plans to emphasize customer service, particularly in the development of its banking solutions. The group conducts its business segments in The Retail Banking segment, The Corporate and Investment Banking segment, The Treasury and Other segments, and the FX Mortgage Loans segment and the majority of its revenue is generated from the retail banking segment.
66GF Score

Get the complete analysis for BREJY

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

$4.42
Price
$2.30
GF Value