BKWAF (BKW AG) Cyclically Adjusted Book per Share: $96.11 (As of Dec. 2025)


BKWAF BKW AG BKWAF
86 GF Score
Price $203.65
GF Value $183.06
Valuation Modestly Overvalued
! 3 Warning Signs
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What is BKW AG Cyclically Adjusted Book per Share?

BKW AG BKWAF +2.50% 86 Cyclically Adjusted Book per Share is $96.11 as of Dec. 2025. GuruFocus rates BKWAF with a GF Score™ of 86/100 and a GF Value™ of $183.06 (Modestly 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.

BKW AG's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was $129.997. 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 $96.11 for the trailing ten years ended in Dec. 2025.

During the past 12 months, BKW AG's average Cyclically Adjusted Book Growth Rate was 6.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 7.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.00% 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 BKW AG was 7.20% per year. The lowest was 1.20% per year. And the median was 5.00% per year.

As of today (2026-07-09), BKW AG's current stock price is $ 203.65. BKW AG's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was $96.11. BKW AG's Cyclically Adjusted PB Ratio of today is 2.12.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of BKW AG was 2.60. The lowest was 0.93. And the median was 1.84.


BKW AG  (OTCPK:BKWAF) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=203.65/96.11
=2.12

* 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 BKW AG was 2.60. The lowest was 0.93. And the median was 1.84.


Be Aware

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


BKW AG Cyclically Adjusted Book per Share Related Terms


BKW AG Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for BKW 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.

BKW AG Cyclically Adjusted Book per Share Chart

BKW 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 25.23 25.30 23.02 85.17 96.11

BKW 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 23.02 0.00 85.17 0.00 96.11

BKW AG Cyclically Adjusted Book per Share Competitor Comparison

For the Utilities - Renewable subindustry, BKW 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.


BKW AG Cyclically Adjusted PB Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, BKW AG's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BKWAF
86GF Score
BKW AG BKWAF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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BKW 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, BKW 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)
=129.997/107.2000*107.2000
=129.997

Current CPI (Dec. 2025) = 107.2000.

BKW AG Annual Data

Book Value per Share CPI Adj_Book
201612 53.358 99.380 57.557
201712 61.409 100.213 65.691
201812 61.159 100.906 64.974
201912 66.754 101.063 70.807
202012 78.845 100.241 84.319
202112 80.610 101.776 84.906
202212 82.707 104.666 84.709
202312 101.111 106.461 101.813
202412 110.785 107.128 110.859
202512 129.997 107.200 129.997

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 $96.11 mean?
BKW AG (BKWAF) has a Cyclically Adjusted Book per Share of $96.11 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 BKW AG and its competitors.
Is BKW AG's Cyclically Adjusted Book per Share too high?
BKW AG's current Cyclically Adjusted Book per Share is $96.11. Overall, BKW AG has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BKW AG's Cyclically Adjusted Book per Share compare to competitors?
BKW AG's Cyclically Adjusted Book per Share of $96.11 can be compared against companies in the Utilities - Independent Power Producers 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 an Utilities - Independent Power Producers company?
A good Cyclically Adjusted Book per Share depends on the Utilities - Independent Power Producers 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 BKW AG and its competitors. BKW AG's current Cyclically Adjusted Book per Share is $96.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BKW AG stock overvalued right now?
Based on GuruFocus' analysis, BKW AG (BKWAF) is currently considered Modestly Overvalued. The stock's GF Value™ is $183.06, compared to a current price of $203.65 — trading 11.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is $96.11. BKW AG's overall GF Score™ is 86/100 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 BKW AG (BKWAF), the current Cyclically Adjusted Book per Share is $96.11 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 BKW AG (BKWAF) Overvalued in 2026?

Based on GuruFocus' analysis, BKW AG stock appears to be overvalued. The current stock price of $203.65 is trading 11.2% above its estimated GF Value™ of $183.06. GuruFocus considers BKW AG to be Modestly Overvalued.

Key valuation signals for BKWAF:

  • Cyclically Adjusted Book per Share: $96.11
  • GF Value™: $183.06 vs. price of $203.65 (11.2% above fair value)
  • GF Score™: 86/100 with 3 warning signs

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


BKW AG Business Description

Address Viktoriaplatz 2, Bern, CHE, 3013
BKW AG is an international energy and infrastructure company, offering integrated solutions in the fields of energy, buildings, and infrastructure. It operates in three reportable business segments: Energy Solutions, Power Grid, and Infrastructure and Buildings. Maximum revenue is generated from the Energy Solutions segment, which builds, operates, and maintains BKW's portfolio of power plants in Switzerland and abroad. It also includes the sale of energy in Switzerland, trading in electricity, certificates, and raw materials, as well as wind, solar, and smart energy services. Geographically, the group generates maximum revenue from its business in Switzerland, followed by Germany, Italy, France, and other countries.
86GF Score

Get the complete analysis for BKWAF

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

$203.65
Price
$183.06
GF Value