Implenia AG (XSWX:IMPN) Cyclically Adjusted Book per Share: CHF30.88 (As of Dec. 2025)


XSWX:IMPN Implenia AG XSWX:IMPN
56 GF Score
Price CHF71.40
GF Value CHF35.34
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Implenia AG Cyclically Adjusted Book per Share?

Implenia AG XSWX:IMPN +0.71% 56 Cyclically Adjusted Book per Share is CHF30.88 as of Dec. 2025. GuruFocus rates XSWX:IMPN with a GF Score™ of 56/100 and a GF Value™ of CHF35.34 (Significantly Overvalued). The stock has 4 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.

Implenia AG's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was CHF40.548. 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 CHF30.88 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Implenia AG's average Cyclically Adjusted Book Growth Rate was 1.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 0.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 0.50% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 0.80% 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 Implenia AG was 6.10% per year. The lowest was -1.70% per year. And the median was 0.90% per year.

As of today (2026-06-30), Implenia AG's current stock price is CHF 71.40. Implenia AG's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was CHF30.88. Implenia AG's Cyclically Adjusted PB Ratio of today is 2.31.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Implenia AG was 2.56. The lowest was 0.58. And the median was 1.15.


Implenia AG  (XSWX:IMPN) 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.

Implenia AG's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=71.40/30.88
=2.31

* 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 Implenia AG was 2.56. The lowest was 0.58. And the median was 1.15.


Be Aware

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


Implenia AG Cyclically Adjusted Book per Share Related Terms


Implenia AG Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Implenia AG'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.

Implenia AG Cyclically Adjusted Book per Share Chart

Implenia AG 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 29.60 30.04 30.22 30.38 30.88

Implenia AG Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 30.22 0.00 30.38 0.00 30.88

XSWX:IMPN vs PWR, FIX, EME: Cyclically Adjusted Book per Share Comparison

For the Engineering & Construction subindustry, Implenia AG'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.


Implenia AG Cyclically Adjusted PB Ratio vs Construction Industry

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

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


XSWX:IMPN
56GF Score
Implenia AG XSWX:IMPN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Implenia AG 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, Implenia AG's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_Book=Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=40.548/107.1957*107.1957
=40.548

Current CPI (Dec. 2025) = 107.1957.

Implenia AG Annual Data

Book Value per Share CPI Adj_Book
201612 35.084 99.380 37.843
201712 34.670 100.213 37.086
201812 30.443 100.906 32.341
201912 30.485 101.063 32.335
202012 15.114 100.241 16.163
202112 18.142 101.776 19.108
202212 25.870 104.666 26.495
202312 31.211 106.461 31.426
202412 35.479 107.128 35.501
202512 40.548 107.196 40.548

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 CHF30.88 mean?
Implenia AG (XSWX:IMPN) has a Cyclically Adjusted Book per Share of CHF30.88 as of Dec. 2025. 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 Implenia AG and its competitors.
Is Implenia AG's Cyclically Adjusted Book per Share too high?
Implenia AG's current Cyclically Adjusted Book per Share is CHF30.88. Overall, Implenia AG has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Implenia AG's Cyclically Adjusted Book per Share compare to PWR and FIX?
Implenia AG's Cyclically Adjusted Book per Share of CHF30.88 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 Implenia AG and its competitors. Implenia AG's current Cyclically Adjusted Book per Share is CHF30.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Implenia AG stock overvalued right now?
Based on GuruFocus' analysis, Implenia AG (XSWX:IMPN) is currently considered Significantly Overvalued. The stock's GF Value™ is CHF35.34, compared to a current price of CHF71.40 — trading 102% above its estimated fair value. The current Cyclically Adjusted Book per Share is CHF30.88. Implenia AG's overall GF Score™ is 56/100 with 4 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 Implenia AG (XSWX:IMPN), the current Cyclically Adjusted Book per Share is CHF30.88 as of Dec. 2025. 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 Implenia AG (XSWX:IMPN) Overvalued in 2026?

Based on GuruFocus' analysis, Implenia AG stock appears to be overvalued. The current stock price of CHF71.40 is trading 102% above its estimated GF Value™ of CHF35.34. GuruFocus considers Implenia AG to be Significantly Overvalued.

Key valuation signals for XSWX:IMPN:

  • Cyclically Adjusted Book per Share: CHF30.88
  • GF Value™: CHF35.34 vs. price of CHF71.40 (102% above fair value)
  • GF Score™: 56/100 with 4 warning signs

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


Implenia AG Business Description

Other Exchanges IMPNz:UK0QNT:UKI8T:Germany
Address Thurgauerstrasse 101A, Glattpark, Opfikon, Zurich, CHE, CH-8152
Implenia AG is a construction service company. The company operates through four business segments: Buildings, Civil engineering, and Service Solutions. The company's projects include complex new construction, modernization work on existing properties, tunnel construction, civil engineering, and others. The company generates majority of its revenue from Civil engineering segments, and more than half of its revenue is earned in Switzerland.
56GF Score

Get the complete analysis for XSWX:IMPN

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

CHF71.40
Price
CHF35.34
GF Value