Muza (WAR:MZA) Cyclically Adjusted Book per Share: zł12.87 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

WAR:MZA Muza SA WAR:MZA
81 GF Score
Price zł8.80
GF Value zł10.52
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Muza Cyclically Adjusted Book per Share?

Muza WAR:MZA +1.15% 81 Cyclically Adjusted Book per Share is zł12.87 as of Mar. 2026. GuruFocus rates WAR:MZA with a GF Score™ of 81/100 and a GF Value™ of zł10.52 (Modestly Undervalued). 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.

Muza's adjusted book value per share for the three months ended in Mar. 2026 was zł14.537. 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 zł12.87 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Muza's average Cyclically Adjusted Book Growth Rate was 5.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 4.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.40% 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 Muza was 9.20% per year. The lowest was 4.80% per year. And the median was 7.70% per year.

As of today (2026-07-17), Muza's current stock price is zł8.80. Muza's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was zł12.87. Muza's Cyclically Adjusted PB Ratio of today is 0.68.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Muza was 1.69. The lowest was 0.24. And the median was 0.64.


Muza  (WAR:MZA) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=8.80/12.87
=0.68

* 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 Muza was 1.69. The lowest was 0.24. And the median was 0.64.


Be Aware

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


Muza Cyclically Adjusted Book per Share Related Terms


Muza Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Muza'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.

Muza Cyclically Adjusted Book per Share Chart

Muza 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 9.44 10.82 11.56 12.03 12.46

Muza 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 12.25 12.32 12.39 12.46 12.87

WAR:MZA vs NYT, WLY: Cyclically Adjusted Book per Share Comparison

For the Publishing subindustry, Muza'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.


Muza Cyclically Adjusted PB Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Muza's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


WAR:MZA
81GF Score
Muza SA WAR:MZA
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Muza 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, Muza'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)
=14.537/163.0700*163.0700
=14.537

Current CPI (Mar. 2026) = 163.0700.

Muza Quarterly Data

Book Value per Share CPI Adj_Book
201606 7.955 99.552 13.031
201609 7.923 99.064 13.042
201612 8.515 100.366 13.835
201703 8.285 101.018 13.374
201706 8.215 101.180 13.240
201709 8.244 101.343 13.265
201712 8.621 102.564 13.707
201803 8.282 102.564 13.168
201806 8.429 103.378 13.296
201809 8.416 103.378 13.276
201812 8.412 103.785 13.217
201903 8.272 104.274 12.936
201906 7.963 105.983 12.252
201909 7.609 105.983 11.708
201912 8.227 107.123 12.524
202003 7.851 109.076 11.737
202006 8.328 109.402 12.413
202009 8.410 109.320 12.545
202012 8.368 109.565 12.454
202103 8.346 112.658 12.081
202106 8.067 113.960 11.543
202109 7.849 115.588 11.073
202112 8.350 119.088 11.434
202203 8.234 125.031 10.739
202206 8.503 131.705 10.528
202209 8.851 135.531 10.649
202212 9.712 139.113 11.385
202303 10.520 145.950 11.754
202306 12.243 147.009 13.581
202309 12.281 146.113 13.706
202312 12.226 147.741 13.495
202403 12.570 149.044 13.753
202406 13.046 150.997 14.089
202409 13.125 153.439 13.949
202412 13.599 154.660 14.338
202503 13.563 157.021 14.086
202506 13.639 157.509 14.121
202509 13.609 158.000 14.046
202512 14.361 158.320 14.792
202603 14.537 163.070 14.537

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 zł12.87 mean?
Muza (WAR:MZA) has a Cyclically Adjusted Book per Share of zł12.87 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 Muza and its competitors.
Is Muza's Cyclically Adjusted Book per Share too high?
Muza's current Cyclically Adjusted Book per Share is zł12.87. Overall, Muza has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Muza's Cyclically Adjusted Book per Share compare to NYT and WLY?
Muza's Cyclically Adjusted Book per Share of zł12.87 can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Cyclically Adjusted Book per Share depends on the Media - Diversified 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 Muza and its competitors. Muza's current Cyclically Adjusted Book per Share is zł12.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Muza stock overvalued right now?
Based on GuruFocus' analysis, Muza (WAR:MZA) is currently considered Modestly Undervalued. The stock's GF Value™ is zł10.52, compared to a current price of zł8.80 — trading 16.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is zł12.87. Muza's overall GF Score™ is 81/100 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 Muza (WAR:MZA), the current Cyclically Adjusted Book per Share is zł12.87 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 Muza (WAR:MZA) Overvalued in 2026?

Based on GuruFocus' analysis, Muza stock appears to be undervalued. The current stock price of zł8.80 is trading 16.3% below its estimated GF Value™ of zł10.52. GuruFocus considers Muza to be Modestly Undervalued.

Key valuation signals for WAR:MZA:

  • Cyclically Adjusted Book per Share: zł12.87
  • GF Value™: zł10.52 vs. price of zł8.80 (16.3% below fair value)
  • GF Score™: 81/100 with 5 warning signs

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


Muza Business Description

Address ul. Sienna 73, Warszawa, POL, 00-833
Muza SA together with its subsidiaries, engaged in the printing and publishing of books in Poland. The company is also engaged in trading and distribution of printed products, printing, and other media.
81GF Score

Get the complete analysis for WAR:MZA

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

zł8.80
Price
zł10.52
GF Value