Viridien (HAM:GDG) Cyclically Adjusted Book per Share: €534.92 (As of Mar. 2026)


HAM:GDG Viridien HAM:GDG
58 GF Score
Price €85.55
GF Value €52.33
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Viridien Cyclically Adjusted Book per Share?

Viridien HAM:GDG -0.29% 58 Cyclically Adjusted Book per Share is €534.92 as of Mar. 2026. GuruFocus rates HAM:GDG with a GF Score™ of 58/100 and a GF Value™ of €52.33 (Significantly Overvalued). The stock has 2 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.

Viridien's adjusted book value per share for the three months ended in Mar. 2026 was €134.581. 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 €534.92 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Viridien's average Cyclically Adjusted Book Growth Rate was -56.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -47.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -37.20% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -23.60% 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 Viridien was 10.30% per year. The lowest was -47.40% per year. And the median was -4.30% per year.

As of today (2026-06-29), Viridien's current stock price is €85.55. Viridien's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €534.92. Viridien's Cyclically Adjusted PB Ratio of today is 0.16.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Viridien was 0.29. The lowest was 0.01. And the median was 0.02.


Viridien  (HAM:GDG) 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.

Viridien's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=85.55/534.92
=0.16

* 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 Viridien was 0.29. The lowest was 0.01. And the median was 0.02.


Be Aware

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


Viridien Cyclically Adjusted Book per Share Related Terms


Viridien Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Viridien'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.

Viridien Cyclically Adjusted Book per Share Chart

Viridien 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 0.00 602.81

Viridien 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 0.00 0.00 0.00 602.81 534.92

HAM:GDG vs SLB, BKR, HAL: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Equipment & Services subindustry, Viridien'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.


Viridien Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Viridien's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


HAM:GDG
58GF Score
Viridien HAM:GDG
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Viridien 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, Viridien'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)
=134.581/120.9000*120.9000
=134.581

Current CPI (Mar. 2026) = 120.9000.

Viridien Quarterly Data

Book Value per Share CPI Adj_Book
201606 2,841.809 100.630 3,414.237
201609 2,667.189 100.340 3,213.705
201612 2,309.617 100.650 2,774.294
201703 1,975.085 101.170 2,360.263
201706 1,434.061 101.320 1,711.192
201709 1,063.341 101.330 1,268.705
201712 898.454 101.850 1,066.501
201803 289.672 102.750 340.840
201806 294.075 103.370 343.946
201809 290.154 103.560 338.737
201812 202.013 103.470 236.043
201903 200.362 103.890 233.167
201906 187.833 104.580 217.145
201909 196.411 104.500 227.235
201912 197.990 104.980 228.015
202003 184.914 104.590 213.750
202006 163.156 104.790 188.239
202009 145.737 104.550 168.528
202012 129.378 104.960 149.026
202103 122.635 105.750 140.204
202106 116.030 106.340 131.917
202109 117.418 106.810 132.907
202112 119.729 107.850 134.216
202203 121.071 110.490 132.478
202206 130.671 112.550 140.365
202209 140.787 112.740 150.977
202212 135.086 114.160 143.061
202303 131.277 116.790 135.897
202306 134.215 117.650 137.923
202309 137.799 118.260 140.875
202312 131.415 118.390 134.201
202403 132.115 119.470 133.696
202406 137.878 120.200 138.681
202409 131.105 119.560 132.574
202412 144.657 119.950 145.803
202503 135.527 120.380 136.112
202506 124.918 121.360 124.445
202509 127.527 120.950 127.474
202512 134.358 120.900 134.358
202603 134.581 120.900 134.581

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 €534.92 mean?
Viridien (HAM:GDG) has a Cyclically Adjusted Book per Share of €534.92 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 Viridien and its competitors.
Is Viridien's Cyclically Adjusted Book per Share too high?
Viridien's current Cyclically Adjusted Book per Share is €534.92. Overall, Viridien has a GF Score™ of 58/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Viridien's Cyclically Adjusted Book per Share compare to SLB and BKR?
Viridien's Cyclically Adjusted Book per Share of €534.92 can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas 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 Viridien and its competitors. Viridien's current Cyclically Adjusted Book per Share is €534.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Viridien stock overvalued right now?
Based on GuruFocus' analysis, Viridien (HAM:GDG) is currently considered Significantly Overvalued. The stock's GF Value™ is €52.33, compared to a current price of €85.55 — trading 63.5% above its estimated fair value. The current Cyclically Adjusted Book per Share is €534.92. Viridien's overall GF Score™ is 58/100 with 2 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 Viridien (HAM:GDG), the current Cyclically Adjusted Book per Share is €534.92 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 Viridien (HAM:GDG) Overvalued in 2026?

Based on GuruFocus' analysis, Viridien stock appears to be overvalued. The current stock price of €85.55 is trading 63.5% above its estimated GF Value™ of €52.33. GuruFocus considers Viridien to be Significantly Overvalued.

Key valuation signals for HAM:GDG:

  • Cyclically Adjusted Book per Share: €534.92
  • GF Value™: €52.33 vs. price of €85.55 (63.5% above fair value)
  • GF Score™: 58/100 with 2 warning signs

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


Viridien Business Description

Industry EnergyOil & Gas
Address 27 Avenue Carnot, Massy, FRA, 91300
Viridien is a international providers of geophysics services and products intended for oil and gas companies. The Group continues to present its financial information under two reporting segments: Data, Digital & Energy Transition (DDE), including Geoscience (Subsurface Imaging, Geoscience Beyond The core (Low Carbon and HPC-Digital), and company's Technology Function), and Earth Data (EDA) including it's multi-disciplines earth data library; Sensing & Monitoring (SMO), which includes the following business equipment activities: Land, Marine, Ocean Bottom, Borehole and Beyond the Core (infrastructure monitoring solutions and Defense) under the brands of Sercel, Metrolog, GRC, DeRegt and Geocomp.
58GF Score

Get the complete analysis for HAM:GDG

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

€85.55
Price
€52.33
GF Value