Instalco AB (OSTO:INSTAL) Cyclically Adjusted Book per Share: kr9.45 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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OSTO:INSTAL Instalco AB OSTO:INSTAL
90 GF Score
Price kr37.14
GF Value kr34.79
Valuation Fairly Valued
! 9 Warning Signs
View Full Analysis

What is Instalco AB Cyclically Adjusted Book per Share?

Instalco AB OSTO:INSTAL -0.96% 90 Cyclically Adjusted Book per Share is kr9.45 as of Jun. 2026. GuruFocus rates OSTO:INSTAL with a GF Score™ of 90/100 and a GF Value™ of kr34.79 (Fairly Valued). The stock has 9 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.

Instalco AB's adjusted book value per share for the three months ended in Jun. 2026 was kr12.990. 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 kr9.45 for the trailing ten years ended in Jun. 2026.

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 (2026-08-05), Instalco AB's current stock price is kr37.14. Instalco AB's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was kr9.45. Instalco AB's Cyclically Adjusted PB Ratio of today is 3.93.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Instalco AB was 4.42. The lowest was 2.56. And the median was 3.45.


Instalco AB  (OSTO:INSTAL) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=37.14/9.45
=3.93

* 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 12 years, the highest Cyclically Adjusted PB Ratio of Instalco AB was 4.42. The lowest was 2.56. And the median was 3.45.


Be Aware

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


Instalco AB Cyclically Adjusted Book per Share Related Terms


Instalco AB Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Instalco 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.

Instalco AB Cyclically Adjusted Book per Share Chart

Instalco 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 0.00 0.00 0.00 0.00 9.01

Instalco AB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 8.76 9.01 9.31 9.45

OSTO:INSTAL vs PWR, FIX, EME: Cyclically Adjusted Book per Share Comparison

For the Engineering & Construction subindustry, Instalco 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.


Instalco AB Cyclically Adjusted PB Ratio vs Construction Industry

For the Construction industry and Industrials sector, Instalco AB's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


OSTO:INSTAL
90GF Score
Instalco AB OSTO:INSTAL
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Instalco 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, Instalco AB's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=12.99/134.6100*134.6100
=12.990

Current CPI (Jun. 2026) = 134.6100.

Instalco AB Quarterly Data

Book Value per Share CPI Adj_Book
201609 0.000 101.138 0.000
201612 2.741 102.022 3.617
201703 0.000 102.022 0.000
201706 2.833 102.752 3.711
201709 3.025 103.279 3.943
201712 3.373 103.793 4.374
201803 3.708 103.962 4.801
201806 3.925 104.875 5.038
201809 4.114 105.679 5.240
201812 4.434 105.912 5.635
201903 4.882 105.886 6.206
201906 5.143 106.742 6.486
201909 5.535 107.214 6.949
201912 6.001 107.766 7.496
202003 6.239 106.563 7.881
202006 6.308 107.498 7.899
202009 7.021 107.635 8.781
202012 7.557 108.296 9.393
202103 8.264 108.360 10.266
202106 8.199 108.928 10.132
202109 8.730 110.338 10.650
202112 9.537 112.486 11.413
202203 10.148 114.825 11.897
202206 10.056 118.384 11.434
202209 10.524 122.296 11.584
202212 11.312 126.365 12.050
202303 11.716 127.042 12.414
202306 11.992 129.407 12.474
202309 11.888 130.224 12.288
202312 12.157 131.912 12.406
202403 12.688 132.205 12.919
202406 12.005 132.716 12.176
202409 12.024 132.304 12.234
202412 12.165 132.987 12.313
202503 12.230 132.825 12.394
202506 11.991 133.699 12.073
202509 11.805 133.480 11.905
202512 12.025 133.390 12.135
202603 12.643 133.560 12.742
202606 12.990 134.610 12.990

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 kr9.45 mean?
Instalco AB (OSTO:INSTAL) has a Cyclically Adjusted Book per Share of kr9.45 as of Jun. 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 Instalco AB and its competitors.
Is Instalco AB's Cyclically Adjusted Book per Share too high?
Instalco AB's current Cyclically Adjusted Book per Share is kr9.45. Overall, Instalco AB has a GF Score™ of 90/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Instalco AB's Cyclically Adjusted Book per Share compare to PWR and FIX?
Instalco AB's Cyclically Adjusted Book per Share of kr9.45 can be compared against companies in the Construction 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 Construction company?
A good Cyclically Adjusted Book per Share depends on the Construction 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 Instalco AB and its competitors. Instalco AB's current Cyclically Adjusted Book per Share is kr9.45. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Instalco AB stock overvalued right now?
Based on GuruFocus' analysis, Instalco AB (OSTO:INSTAL) is currently considered Fairly Valued. The stock's GF Value™ is kr34.79, compared to a current price of kr37.14 — trading 6.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is kr9.45. Instalco AB's overall GF Score™ is 90/100 with 9 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 Instalco AB (OSTO:INSTAL), the current Cyclically Adjusted Book per Share is kr9.45 as of Jun. 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 Instalco AB (OSTO:INSTAL) Overvalued in 2026?

Based on GuruFocus' analysis, Instalco AB stock appears to be overvalued. The current stock price of kr37.14 is trading 6.8% above its estimated GF Value™ of kr34.79. GuruFocus considers Instalco AB to be Fairly Valued.

Key valuation signals for OSTO:INSTAL:

  • Cyclically Adjusted Book per Share: kr9.45
  • GF Value™: kr34.79 vs. price of kr37.14 (6.8% above fair value)
  • GF Score™: 90/100 with 9 warning signs

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


Instalco AB Business Description

Address Sveavagen 56 C, Stockholm, SWE, 111 34
Instalco AB is engaged in installation, service and maintenance of real estate and facilities in Sweden, Norway and Finland. The company performs technical installation and service within the areas of electrical, heating and plumbing systems, as well as ventilation and cooling systems. The Group has two operating segments: Sweden and Rest of Nordics. Its revenue stems from sales of the execution of installations, construction contracts and service contracts.
90GF Score

Get the complete analysis for OSTO:INSTAL

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

kr37.14
Price
kr34.79
GF Value