Subsea 7 (STU:SOC) Cyclically Adjusted Book per Share: €14.94 (As of Mar. 2026)


STU:SOC Subsea 7 SA STU:SOC
67 GF Score
Price €29.94
GF Value €17.85
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Subsea 7 Cyclically Adjusted Book per Share?

Subsea 7 STU:SOC +0.27% 67 Cyclically Adjusted Book per Share is €14.94 as of Mar. 2026. GuruFocus rates STU:SOC with a GF Score™ of 67/100 and a GF Value™ of €17.85 (Significantly Overvalued). The stock has 6 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.

Subsea 7's adjusted book value per share for the three months ended in Mar. 2026 was €13.185. 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 €14.94 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Subsea 7's average Cyclically Adjusted Book Growth Rate was -0.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 8.80% 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 Subsea 7 was 23.40% per year. The lowest was -8.60% per year. And the median was 7.60% per year.

As of today (2026-07-06), Subsea 7's current stock price is €29.94. Subsea 7's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €14.94. Subsea 7's Cyclically Adjusted PB Ratio of today is 2.00.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Subsea 7 was 2.10. The lowest was 0.37. And the median was 0.92.


Subsea 7  (STU:SOC) 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.

Subsea 7's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=29.94/14.94
=2.00

* 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 Subsea 7 was 2.10. The lowest was 0.37. And the median was 0.92.


Be Aware

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


Subsea 7 Cyclically Adjusted Book per Share Related Terms


Subsea 7 Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Subsea 7'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.

Subsea 7 Cyclically Adjusted Book per Share Chart

Subsea 7 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 14.24 14.49 13.90 13.71 13.77

Subsea 7 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 14.33 13.47 14.19 13.77 14.94

STU:SOC vs SLB, BKR, HAL: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Equipment & Services subindustry, Subsea 7'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.


Subsea 7 Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Subsea 7's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Subsea 7's Cyclically Adjusted PB Ratio falls into.


STU:SOC
67GF Score
Subsea 7 SA STU:SOC
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Subsea 7 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, Subsea 7'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)
=13.185/126.1800*126.1800
=13.185

Current CPI (Mar. 2026) = 126.1800.

Subsea 7 Quarterly Data

Book Value per Share CPI Adj_Book
201606 15.108 100.660 18.938
201609 15.493 100.750 19.404
201612 16.245 101.040 20.287
201703 16.254 101.780 20.151
201706 15.382 102.170 18.997
201709 14.995 102.520 18.456
201712 15.250 102.410 18.790
201803 14.841 102.900 18.199
201806 15.048 103.650 18.319
201809 15.191 104.580 18.329
201812 15.654 104.320 18.934
201903 15.978 105.140 19.175
201906 16.016 105.550 19.146
201909 16.453 105.900 19.604
201912 16.051 106.080 19.092
202003 15.873 106.040 18.888
202006 12.890 106.340 15.295
202009 12.252 106.620 14.500
202012 11.675 106.670 13.810
202103 11.973 108.140 13.970
202106 11.625 108.680 13.497
202109 11.988 109.470 13.818
202112 12.532 111.090 14.234
202203 12.847 114.780 14.123
202206 13.300 116.750 14.374
202209 13.947 117.000 15.041
202212 13.407 117.060 14.452
202303 13.579 118.910 14.409
202306 13.210 120.460 13.837
202309 13.464 121.740 13.955
202312 13.194 121.170 13.740
202403 13.288 122.590 13.677
202406 13.123 123.120 13.449
202409 13.045 123.300 13.350
202412 13.731 122.430 14.152
202503 13.511 124.210 13.725
202506 12.146 125.820 12.181
202509 12.249 126.570 12.211
202512 12.707 126.180 12.707
202603 13.185 126.180 13.185

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 €14.94 mean?
Subsea 7 (STU:SOC) has a Cyclically Adjusted Book per Share of €14.94 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 Subsea 7 and its competitors.
Is Subsea 7's Cyclically Adjusted Book per Share too high?
Subsea 7's current Cyclically Adjusted Book per Share is €14.94. Overall, Subsea 7 has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Subsea 7's Cyclically Adjusted Book per Share compare to SLB and BKR?
Subsea 7's Cyclically Adjusted Book per Share of €14.94 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 Subsea 7 and its competitors. Subsea 7's current Cyclically Adjusted Book per Share is €14.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Subsea 7 stock overvalued right now?
Based on GuruFocus' analysis, Subsea 7 (STU:SOC) is currently considered Significantly Overvalued. The stock's GF Value™ is €17.85, compared to a current price of €29.94 — trading 67.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is €14.94. Subsea 7's overall GF Score™ is 67/100 with 6 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 Subsea 7 (STU:SOC), the current Cyclically Adjusted Book per Share is €14.94 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 Subsea 7 (STU:SOC) Overvalued in 2026?

Based on GuruFocus' analysis, Subsea 7 stock appears to be overvalued. The current stock price of €29.94 is trading 67.7% above its estimated GF Value™ of €17.85. GuruFocus considers Subsea 7 to be Significantly Overvalued.

Key valuation signals for STU:SOC:

  • Cyclically Adjusted Book per Share: €14.94
  • GF Value™: €17.85 vs. price of €29.94 (67.7% above fair value)
  • GF Score™: 67/100 with 6 warning signs

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


Subsea 7 Business Description

Industry EnergyOil & Gas
Address 412F, Route d\'Esch, Luxembourg, LUX, L-1471
Subsea 7 SA is an engineering and construction service provider in the offshore oil and gas industry. It provides a range of services, including subsea umbilicals, risers, and flowlines (SURF), fabrication, installation, maintenance, and heavy lifting, among many others. Its segments are Subsea and Conventional, Renewables, and Corporate. The group generates the majority of its revenue from the Subsea and Conventional segment includes Subsea Umbilicals, Risers and Flowlines, Conventional services, Activities associated with the provision of inspection, repair and maintenance (IRM) services, heavy lifting operations, and decommissioning of redundant offshore structures, carbon capture, and utilisation and storage. Its geographic areas are Norway, Brazil, the United Kingdom, and Others.
67GF Score

Get the complete analysis for STU:SOC

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

€29.94
Price
€17.85
GF Value