DURYY (Duerr AG) Cyclically Adjusted Book per Share: $3.63 (As of Mar. 2026)


DURYY Duerr AG DURYY
79 GF Score
Price $3.88
GF Value $4.71
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Duerr AG Cyclically Adjusted Book per Share?

Duerr AG DURYY -9.77% 79 Cyclically Adjusted Book per Share is $3.63 as of Mar. 2026. GuruFocus rates DURYY with a GF Score™ of 79/100 and a GF Value™ of $4.71 (Modestly Undervalued). 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.

Duerr AG's adjusted book value per share for the three months ended in Mar. 2026 was $4.546. 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 $3.63 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Duerr AG's average Cyclically Adjusted Book Growth Rate was 5.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 7.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 10.40% 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 Duerr AG was 12.80% per year. The lowest was 7.50% per year. And the median was 10.80% per year.

As of today (2026-07-04), Duerr AG's current stock price is $3.88. Duerr AG's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $3.63. Duerr AG's Cyclically Adjusted PB Ratio of today is 1.07.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Duerr AG was 8.05. The lowest was 1.05. And the median was 2.54.


Duerr AG  (OTCPK:DURYY) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=3.88/3.63
=1.07

* 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 Duerr AG was 8.05. The lowest was 1.05. And the median was 2.54.


Be Aware

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


Duerr AG Cyclically Adjusted Book per Share Related Terms


Duerr AG Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Duerr 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.

Duerr AG Cyclically Adjusted Book per Share Chart

Duerr 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 2.61 2.75 3.17 3.40 3.28

Duerr AG 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 4.00 3.74 4.60 3.28 3.63

DURYY vs GEV, ETN, PH: Cyclically Adjusted Book per Share Comparison

For the Specialty Industrial Machinery subindustry, Duerr 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.


Duerr AG Cyclically Adjusted PB Ratio vs Industrial Products Industry

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

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


DURYY
79GF Score
Duerr AG DURYY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Duerr 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, Duerr AG'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)
=4.546/131.2583*131.2583
=4.546

Current CPI (Mar. 2026) = 131.2583.

Duerr AG Quarterly Data

Book Value per Share CPI Adj_Book
201606 2.254 100.717 2.938
201609 2.366 101.017 3.074
201612 2.468 101.217 3.201
201703 2.701 101.417 3.496
201706 2.670 102.117 3.432
201709 2.953 102.717 3.774
201712 3.030 102.617 3.876
201803 3.249 102.917 4.144
201806 2.931 104.017 3.699
201809 3.040 104.718 3.810
201812 3.213 104.217 4.047
201903 3.327 104.217 4.190
201906 3.179 105.718 3.947
201909 3.235 106.018 4.005
201912 3.310 105.818 4.106
202003 3.304 105.718 4.102
202006 3.082 106.618 3.794
202009 3.212 105.818 3.984
202012 3.177 105.518 3.952
202103 3.189 107.518 3.893
202106 3.216 108.486 3.891
202109 3.229 109.435 3.873
202112 3.266 110.384 3.884
202203 3.353 113.968 3.862
202206 3.200 115.760 3.628
202209 3.145 118.818 3.474
202212 3.425 119.345 3.767
202303 3.510 122.402 3.764
202306 3.511 123.140 3.742
202309 3.616 124.195 3.822
202312 3.687 123.773 3.910
202403 3.749 125.038 3.935
202406 3.600 125.882 3.754
202409 3.804 126.198 3.957
202412 3.689 127.041 3.811
202503 3.868 127.779 3.973
202506 3.519 128.412 3.597
202509 3.659 129.255 3.716
202512 4.517 129.361 4.583
202603 4.546 131.258 4.546

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 $3.63 mean?
Duerr AG (DURYY) has a Cyclically Adjusted Book per Share of $3.63 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 Duerr AG and its competitors.
Is Duerr AG's Cyclically Adjusted Book per Share too high?
Duerr AG's current Cyclically Adjusted Book per Share is $3.63. Overall, Duerr AG has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Duerr AG's Cyclically Adjusted Book per Share compare to GEV and ETN?
Duerr AG's Cyclically Adjusted Book per Share of $3.63 can be compared against companies in the Industrial Products 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 Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products 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 Duerr AG and its competitors. Duerr AG's current Cyclically Adjusted Book per Share is $3.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duerr AG stock overvalued right now?
Based on GuruFocus' analysis, Duerr AG (DURYY) is currently considered Modestly Undervalued. The stock's GF Value™ is $4.71, compared to a current price of $3.88 — trading 17.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is $3.63. Duerr AG's overall GF Score™ is 79/100 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 Duerr AG (DURYY), the current Cyclically Adjusted Book per Share is $3.63 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 Duerr AG (DURYY) Overvalued in 2026?

Based on GuruFocus' analysis, Duerr AG stock appears to be undervalued. The current stock price of $3.88 is trading 17.6% below its estimated GF Value™ of $4.71. GuruFocus considers Duerr AG to be Modestly Undervalued.

Key valuation signals for DURYY:

  • Cyclically Adjusted Book per Share: $3.63
  • GF Value™: $4.71 vs. price of $3.88 (17.6% below fair value)
  • GF Score™: 79/100 with 4 warning signs

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


Duerr AG Business Description

Address Carl-Benz-Strasse 34, Bietigheim-Bissingen, BW, DEU, 74321
Duerr AG is a mechanical and plant engineering company specializing in automation, digitalization, and energy efficiency, providing products and services that enable efficient and sustainable production. It operates through several segments, with the Automotive segment generating the highest revenue by delivering turnkey paint shops and painting technologies, including proprietary robots and systems. The Industrial Automation segment focuses on automation, balancing, and diagnostic technologies, while the Woodworking segment, under the HOMAG brand, offers machinery, systems, and software solutions for furniture, kitchen, and flooring production.
79GF Score

Get the complete analysis for DURYY

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

$3.88
Price
$4.71
GF Value