Bahnhof AB (OSTO:BAHN B) Cyclically Adjusted Book per Share: kr4.33 (As of Mar. 2026)

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OSTO:BAHN B Bahnhof AB OSTO:BAHN B
93 GF Score
Price kr59.60
GF Value kr59.71
Valuation Fairly Valued
! 3 Warning Signs
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What is Bahnhof AB Cyclically Adjusted Book per Share?

Bahnhof AB OSTO:BAHN B 93 Cyclically Adjusted Book per Share is kr4.33 as of Mar. 2026. GuruFocus rates OSTO:BAHN B with a GF Score™ of 93/100 and a GF Value™ of kr59.71 (Fairly Valued). The stock has 3 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.

Bahnhof AB's adjusted book value per share for the three months ended in Mar. 2026 was kr5.596. 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 kr4.33 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Bahnhof AB's average Cyclically Adjusted Book Growth Rate was 7.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 11.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 17.70% 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 Bahnhof AB was 24.10% per year. The lowest was 11.50% per year. And the median was 21.00% per year.

As of today (2026-08-05), Bahnhof AB's current stock price is kr59.60. Bahnhof AB's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was kr4.33. Bahnhof AB's Cyclically Adjusted PB Ratio of today is 13.76.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Bahnhof AB was 23.06. The lowest was 9.69. And the median was 13.96.


Bahnhof AB  (OSTO:BAHN B) 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.

Bahnhof AB's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=59.60/4.33
=13.76

* 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 Bahnhof AB was 23.06. The lowest was 9.69. And the median was 13.96.


Be Aware

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


Bahnhof AB Cyclically Adjusted Book per Share Related Terms


Bahnhof AB Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Bahnhof AB'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.

Bahnhof AB Cyclically Adjusted Book per Share Chart

Bahnhof AB 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 2.35 3.06 3.57 3.94 4.24

Bahnhof AB 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 4.04 4.13 4.20 4.24 4.33

OSTO:BAHN B vs VZ, TMUS, T: Cyclically Adjusted Book per Share Comparison

For the Telecom Services subindustry, Bahnhof AB'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.


Bahnhof AB Cyclically Adjusted PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Bahnhof AB's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


OSTO:BAHN B
93GF Score
Bahnhof AB OSTO:BAHN B
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bahnhof AB 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, Bahnhof AB'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)
=5.596/133.5600*133.5600
=5.596

Current CPI (Mar. 2026) = 133.5600.

Bahnhof AB Quarterly Data

Book Value per Share CPI Adj_Book
201606 1.747 101.019 2.310
201609 1.945 101.138 2.569
201612 2.785 102.022 3.646
201703 2.299 102.022 3.010
201706 2.157 102.752 2.804
201709 2.382 103.279 3.080
201712 2.579 103.793 3.319
201803 2.751 103.962 3.534
201806 2.468 104.875 3.143
201809 2.750 105.679 3.476
201812 3.097 105.912 3.905
201903 3.238 105.886 4.084
201906 2.917 106.742 3.650
201909 3.209 107.214 3.998
201912 3.618 107.766 4.484
202003 3.215 106.563 4.030
202006 2.856 107.498 3.548
202009 3.170 107.635 3.934
202012 3.702 108.296 4.566
202103 3.890 108.360 4.795
202106 3.472 108.928 4.257
202109 3.835 110.338 4.642
202112 4.357 112.486 5.173
202203 4.749 114.825 5.524
202206 4.189 118.384 4.726
202209 4.628 122.296 5.054
202212 5.033 126.365 5.320
202303 5.498 127.042 5.780
202306 4.184 129.407 4.318
202309 4.729 130.224 4.850
202312 5.273 131.912 5.339
202403 5.797 132.205 5.856
202406 4.294 132.716 4.321
202409 4.850 132.304 4.896
202412 5.320 132.987 5.343
202503 5.864 132.825 5.896
202506 4.384 133.699 4.379
202509 4.904 133.480 4.907
202512 5.001 133.390 5.007
202603 5.596 133.560 5.596

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 kr4.33 mean?
Bahnhof AB (OSTO:BAHN B) has a Cyclically Adjusted Book per Share of kr4.33 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 Bahnhof AB and its competitors.
Is Bahnhof AB's Cyclically Adjusted Book per Share too high?
Bahnhof AB's current Cyclically Adjusted Book per Share is kr4.33. Overall, Bahnhof AB has a GF Score™ of 93/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Bahnhof AB's Cyclically Adjusted Book per Share compare to VZ and TMUS?
Bahnhof AB's Cyclically Adjusted Book per Share of kr4.33 can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good Cyclically Adjusted Book per Share depends on the Telecommunication Services 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 Bahnhof AB and its competitors. Bahnhof AB's current Cyclically Adjusted Book per Share is kr4.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bahnhof AB stock overvalued right now?
Based on GuruFocus' analysis, Bahnhof AB (OSTO:BAHN B) is currently considered Fairly Valued. The stock's GF Value™ is kr59.71, compared to a current price of kr59.60 — trading 0.2% below its estimated fair value. The current Cyclically Adjusted Book per Share is kr4.33. Bahnhof AB's overall GF Score™ is 93/100 with 3 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 Bahnhof AB (OSTO:BAHN B), the current Cyclically Adjusted Book per Share is kr4.33 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 Bahnhof AB (OSTO:BAHN B) Overvalued in 2026?

Based on GuruFocus' analysis, Bahnhof AB stock appears to be undervalued. The current stock price of kr59.60 is trading 0.2% below its estimated GF Value™ of kr59.71. GuruFocus considers Bahnhof AB to be Fairly Valued.

Key valuation signals for OSTO:BAHN B:

  • Cyclically Adjusted Book per Share: kr4.33
  • GF Value™: kr59.71 vs. price of kr59.60 (0.2% below fair value)
  • GF Score™: 93/100 with 3 warning signs

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


Bahnhof AB Business Description

Other Exchanges 3B7:Germany
Address Box 930, Borlange, SWE, 781 29
Bahnhof AB is an independent national Internet provider. It provides IP-based communication and entertainment services to consumers and companies in Europe. The company offers broadband, cloud, colocation, operational services, corporate, and customer testimonials services.
93GF Score

Get the complete analysis for OSTO:BAHN B

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

kr59.60
Price
kr59.71
GF Value