Sonetel AB (OSTO:SONE) Cyclically Adjusted Book per Share: kr6.73 (As of Mar. 2026)


OSTO:SONE Sonetel AB OSTO:SONE
40 GF Score
Price kr5.80
GF Value kr2.97
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Sonetel AB Cyclically Adjusted Book per Share?

Sonetel AB OSTO:SONE -2.68% 40 Cyclically Adjusted Book per Share is kr6.73 as of Mar. 2026. GuruFocus rates OSTO:SONE with a GF Score™ of 40/100 and a GF Value™ of kr2.97 (Significantly Overvalued). 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.

Sonetel AB's adjusted book value per share data for the fiscal year that ended in Jun. 2025 was kr4.058. 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 kr6.73 for the trailing ten years ended in Jun. 2025.

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.

As of today (2026-07-12), Sonetel AB's current stock price is kr 5.80. Sonetel AB's Cyclically Adjusted Book per Share for the fiscal year that ended in Jun. 2025 was kr6.73. Sonetel AB's Cyclically Adjusted PB Ratio of today is 0.86.

During the past 11 years, the highest Cyclically Adjusted PB Ratio of Sonetel AB was 1.56. The lowest was 0.86. And the median was 1.32.


Sonetel AB  (OSTO:SONE) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=5.80/6.73
=0.86

* 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 11 years, the highest Cyclically Adjusted PB Ratio of Sonetel AB was 1.56. The lowest was 0.86. And the median was 1.32.


Be Aware

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


Sonetel AB Cyclically Adjusted Book per Share Related Terms


Sonetel AB Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Sonetel 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.

Sonetel AB Cyclically Adjusted Book per Share Chart

Sonetel AB Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 6.40 6.73

Sonetel AB Quarterly Data
Mar19 Jun19 Sep19 Dec19 Mar20 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Sep24 Dec24 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 0.00 6.73 0.00 0.00 0.00

OSTO:SONE vs MSFT, ORCL, PLTR: Cyclically Adjusted Book per Share Comparison

For the Software - Infrastructure subindustry, Sonetel 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.


Sonetel AB Cyclically Adjusted PB Ratio vs Software Industry

For the Software industry and Technology sector, Sonetel AB's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


OSTO:SONE
40GF Score
Sonetel AB OSTO:SONE
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sonetel 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, Sonetel AB's adjusted Book Value per Share data for the fiscal year that ended in Jun. 2025 was:

Adj_Book=Book Value per Share /CPI of Jun. 2025 (Change)*Current CPI (Jun. 2025)
=4.058/133.6989*133.6989
=4.058

Current CPI (Jun. 2025) = 133.6989.

Sonetel AB Annual Data

Book Value per Share CPI Adj_Book
201606 1.625 101.019 2.151
201706 9.033 102.752 11.754
201806 7.824 104.875 9.974
201906 7.373 106.742 9.235
202006 6.900 107.498 8.582
202106 5.214 108.928 6.400
202206 5.073 118.384 5.729
202306 4.955 129.407 5.119
202406 4.284 132.716 4.316
202506 4.058 133.699 4.058

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 kr6.73 mean?
Sonetel AB (OSTO:SONE) has a Cyclically Adjusted Book per Share of kr6.73 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 Sonetel AB and its competitors.
Is Sonetel AB's Cyclically Adjusted Book per Share too high?
Sonetel AB's current Cyclically Adjusted Book per Share is kr6.73. Overall, Sonetel AB has a GF Score™ of 40/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sonetel AB's Cyclically Adjusted Book per Share compare to MSFT and ORCL?
Sonetel AB's Cyclically Adjusted Book per Share of kr6.73 can be compared against companies in the Software 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 Software company?
A good Cyclically Adjusted Book per Share depends on the Software 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 Sonetel AB and its competitors. Sonetel AB's current Cyclically Adjusted Book per Share is kr6.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonetel AB stock overvalued right now?
Based on GuruFocus' analysis, Sonetel AB (OSTO:SONE) is currently considered Significantly Overvalued. The stock's GF Value™ is kr2.97, compared to a current price of kr5.80 — trading 95.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is kr6.73. Sonetel AB's overall GF Score™ is 40/100 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 Sonetel AB (OSTO:SONE), the current Cyclically Adjusted Book per Share is kr6.73 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 Sonetel AB (OSTO:SONE) Overvalued in 2026?

Based on GuruFocus' analysis, Sonetel AB stock appears to be overvalued. The current stock price of kr5.80 is trading 95.3% above its estimated GF Value™ of kr2.97. GuruFocus considers Sonetel AB to be Significantly Overvalued.

Key valuation signals for OSTO:SONE:

  • Cyclically Adjusted Book per Share: kr6.73
  • GF Value™: kr2.97 vs. price of kr5.80 (95.3% above fair value)
  • GF Score™: 40/100 with 3 warning signs

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


Sonetel AB Business Description

Address Stureplan 6, 4tr, Stockholm, SWE, 114 35
Sonetel AB offers local international phone numbers with globalized call forwarding to small businesses. The company is SaaS that offers virtual phone numbers, local phone numbers with additional services based on Artificial Intelligence. It provides globalized telephone service for international entrepreneurs. The company has data centers in the USA and the Netherlands.
40GF Score

Get the complete analysis for OSTO:SONE

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

kr5.80
Price
kr2.97
GF Value