Select Water Solutions (STU:18RA) Cyclically Adjusted Book per Share: €7.96 (As of Mar. 2026)

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STU:18RA Select Water Solutions Inc STU:18RA
51 GF Score
Price €17.20
GF Value €7.98
Valuation Significantly Overvalued
! 11 Warning Signs
View Full Analysis

What is Select Water Solutions Cyclically Adjusted Book per Share?

Select Water Solutions STU:18RA +2.69% 51 Cyclically Adjusted Book per Share is €7.96 as of Mar. 2026. GuruFocus rates STU:18RA with a GF Score™ of 51/100 and a GF Value™ of €7.98 (Significantly Overvalued). The stock has 11 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.

Select Water Solutions's adjusted book value per share for the three months ended in Mar. 2026 was €7.039. 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 €7.96 for the trailing ten years ended in Mar. 2026.

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.

As of today (2026-07-14), Select Water Solutions's current stock price is €17.20. Select Water Solutions's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €7.96. Select Water Solutions's Cyclically Adjusted PB Ratio of today is 2.16.

During the past 11 years, the highest Cyclically Adjusted PB Ratio of Select Water Solutions was 2.13. The lowest was 1.05. And the median was 1.47.


Select Water Solutions  (STU:18RA) 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.

Select Water Solutions's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=17.20/7.96
=2.16

* 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 11 years, the highest Cyclically Adjusted PB Ratio of Select Water Solutions was 2.13. The lowest was 1.05. And the median was 1.47.


Be Aware

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


Select Water Solutions Cyclically Adjusted Book per Share Related Terms


Select Water Solutions Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Select Water Solutions'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.

Select Water Solutions Cyclically Adjusted Book per Share Chart

Select Water Solutions 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 7.73

Select Water Solutions 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 7.87 7.73 7.96

STU:18RA vs AESI, NESR, NEXT: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Equipment & Services subindustry, Select Water Solutions'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.


Select Water Solutions Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

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


STU:18RA
51GF Score
Select Water Solutions Inc STU:18RA
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Select Water Solutions 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, Select Water Solutions'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)
=7.039/330.2130*330.2130
=7.039

Current CPI (Mar. 2026) = 330.2130.

Select Water Solutions Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 241.018 0.000
201609 0.000 241.428 0.000
201612 3.472 241.432 4.749
201703 3.380 243.801 4.578
201706 5.742 244.955 7.741
201709 5.470 246.819 7.318
201712 8.418 246.524 11.276
201803 8.192 249.554 10.840
201806 8.868 251.989 11.621
201809 9.152 252.439 11.972
201812 9.273 251.233 12.188
201903 9.283 254.202 12.059
201906 9.367 256.143 12.076
201909 9.737 256.759 12.523
201912 9.596 256.974 12.331
202003 7.060 258.115 9.032
202006 6.526 257.797 8.359
202009 5.961 260.280 7.563
202012 5.615 260.474 7.118
202103 5.463 264.877 6.811
202106 5.244 271.696 6.373
202109 5.243 274.310 6.311
202112 5.564 278.802 6.590
202203 5.736 287.504 6.588
202206 6.120 296.311 6.820
202209 6.789 296.808 7.553
202212 6.610 296.797 7.354
202303 6.561 301.836 7.178
202306 6.632 305.109 7.178
202309 6.846 307.789 7.345
202312 6.933 306.746 7.463
202403 6.897 312.332 7.292
202406 7.067 314.175 7.428
202409 6.981 315.301 7.311
202412 7.352 315.605 7.692
202503 7.062 319.799 7.292
202506 6.651 322.561 6.809
202509 6.563 324.800 6.672
202512 6.560 324.054 6.685
202603 7.039 330.213 7.039

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 €7.96 mean?
Select Water Solutions (STU:18RA) has a Cyclically Adjusted Book per Share of €7.96 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 Select Water Solutions and its competitors.
Is Select Water Solutions' Cyclically Adjusted Book per Share too high?
Select Water Solutions' current Cyclically Adjusted Book per Share is €7.96. Overall, Select Water Solutions has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Select Water Solutions' Cyclically Adjusted Book per Share compare to AESI and NESR?
Select Water Solutions' Cyclically Adjusted Book per Share of €7.96 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 Select Water Solutions and its competitors. Select Water Solutions's current Cyclically Adjusted Book per Share is €7.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Select Water Solutions stock overvalued right now?
Based on GuruFocus' analysis, Select Water Solutions (STU:18RA) is currently considered Significantly Overvalued. The stock's GF Value™ is €7.98, compared to a current price of €17.20 — trading 115.5% above its estimated fair value. The current Cyclically Adjusted Book per Share is €7.96. Select Water Solutions' overall GF Score™ is 51/100 with 11 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 Select Water Solutions (STU:18RA), the current Cyclically Adjusted Book per Share is €7.96 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 Select Water Solutions (STU:18RA) Overvalued in 2026?

Based on GuruFocus' analysis, Select Water Solutions stock appears to be overvalued. The current stock price of €17.20 is trading 115.5% above its estimated GF Value™ of €7.98. GuruFocus considers Select Water Solutions to be Significantly Overvalued.

Key valuation signals for STU:18RA:

  • Cyclically Adjusted Book per Share: €7.96
  • GF Value™: €7.98 vs. price of €17.20 (115.5% above fair value)
  • GF Score™: 51/100 with 11 warning signs

No single metric tells the full story. See the STU:18RA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Select Water Solutions Business Description

Industry EnergyOil & Gas
Other Exchanges WTTR:USA
Address 1820 North I-35, Gainesville, TX, USA, 76240
Select Water Solutions Inc provides sustainable water-management solutions to the energy industry in the United States. These solutions are supported by the company's critical water infrastructure assets, chemical manufacturing, and water treatment and recycling capabilities. The company's reportable segments are Water Services, Water Infrastructure, and Chemical Technologies. It generates maximum revenue from the Water Services segment, which comprises its short-cycle, field-based service offerings, including water transfer, water sourcing, fluids hauling, monitoring, containment, water-network automation, and the services associated with Peak Rentals. This segment earns revenue via market-based day rates, time-and-materials, or per-barrel delivered under MSAs and short-term work orders.
51GF Score

Get the complete analysis for STU:18RA

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

€17.20
Price
€7.98
GF Value