IESC (IES Holdings) Cyclically Adjusted Book per Share: $21.83 (As of Mar. 2026)


IESC IES Holdings Inc IESC
85 GF Score
Price $783.05
GF Value $261.71
Valuation Significantly Overvalued
! 5 Warning Signs
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What is IES Holdings Cyclically Adjusted Book per Share?

IES Holdings IESC +4.76% 85 Cyclically Adjusted Book per Share is $21.83 as of Mar. 2026. GuruFocus rates IESC with a GF Score™ of 85/100 and a GF Value™ of $261.71 (Significantly Overvalued). The stock has 5 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.

IES Holdings's adjusted book value per share for the three months ended in Mar. 2026 was $53.838. 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 $21.83 for the trailing ten years ended in Mar. 2026.

During the past 12 months, IES Holdings's average Cyclically Adjusted Book Growth Rate was 26.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 20.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 20.20% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 10.50% 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 IES Holdings was 20.70% per year. The lowest was -6.50% per year. And the median was 1.10% per year.

As of today (2026-06-25), IES Holdings's current stock price is $783.05. IES Holdings's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $21.83. IES Holdings's Cyclically Adjusted PB Ratio of today is 35.87.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of IES Holdings was 34.35. The lowest was 1.82. And the median was 3.64.


IES Holdings  (NAS:IESC) 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.

IES Holdings's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=783.05/21.83
=35.87

* 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 IES Holdings was 34.35. The lowest was 1.82. And the median was 3.64.


Be Aware

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


IES Holdings Cyclically Adjusted Book per Share Related Terms


IES Holdings Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for IES Holdings'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.

IES Holdings Cyclically Adjusted Book per Share Chart

IES Holdings Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.97 10.98 12.99 15.57 19.29

IES Holdings 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 17.22 18.21 19.29 20.28 21.83

IESC vs J, BLD, DY: Cyclically Adjusted Book per Share Comparison

For the Engineering & Construction subindustry, IES Holdings'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.


IES Holdings Cyclically Adjusted PB Ratio vs Construction Industry

For the Construction industry and Industrials sector, IES Holdings's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


IESC
85GF Score
IES Holdings Inc IESC
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

IES Holdings 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, IES Holdings'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)
=53.838/330.2130*330.2130
=53.838

Current CPI (Mar. 2026) = 330.2130.

IES Holdings Quarterly Data

Book Value per Share CPI Adj_Book
201606 5.615 241.018 7.693
201609 10.412 241.428 14.241
201612 10.629 241.432 14.538
201703 10.673 243.801 14.456
201706 10.949 244.955 14.760
201709 11.094 246.819 14.842
201712 9.724 246.524 13.025
201803 9.787 249.554 12.950
201806 10.161 251.989 13.315
201809 10.394 252.439 13.596
201812 10.581 251.233 13.907
201903 10.670 254.202 13.861
201906 11.170 256.143 14.400
201909 11.635 256.759 14.964
201912 12.005 256.974 15.426
202003 12.234 258.115 15.651
202006 12.861 257.797 16.474
202009 13.646 260.280 17.312
202012 14.225 260.474 18.034
202103 14.806 264.877 18.458
202106 15.735 271.696 19.124
202109 16.686 274.310 20.087
202112 17.147 278.802 20.309
202203 16.889 287.504 19.398
202206 17.151 296.311 19.113
202209 17.761 296.808 19.760
202212 18.740 296.797 20.850
202303 19.718 301.836 21.572
202306 20.558 305.109 22.249
202309 22.283 307.789 23.906
202312 24.173 306.746 26.022
202403 26.419 312.332 27.931
202406 28.255 314.175 29.697
202409 30.598 315.301 32.045
202412 32.611 315.605 34.120
202503 35.488 319.799 36.644
202506 39.359 322.561 40.293
202509 44.523 324.800 45.265
202512 48.230 324.054 49.147
202603 53.838 330.213 53.838

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 $21.83 mean?
IES Holdings (IESC) has a Cyclically Adjusted Book per Share of $21.83 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 IES Holdings and its competitors.
Is IES Holdings' Cyclically Adjusted Book per Share too high?
IES Holdings' current Cyclically Adjusted Book per Share is $21.83. Overall, IES Holdings has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does IES Holdings' Cyclically Adjusted Book per Share compare to J and BLD?
IES Holdings' Cyclically Adjusted Book per Share of $21.83 can be compared against companies in the Construction 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 a Construction company?
A good Cyclically Adjusted Book per Share depends on the Construction 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 IES Holdings and its competitors. IES Holdings's current Cyclically Adjusted Book per Share is $21.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IES Holdings stock overvalued right now?
Based on GuruFocus' analysis, IES Holdings (IESC) is currently considered Significantly Overvalued. The stock's GF Value™ is $261.71, compared to a current price of $783.05 — trading 199.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is $21.83. IES Holdings' overall GF Score™ is 85/100 with 5 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 IES Holdings (IESC), the current Cyclically Adjusted Book per Share is $21.83 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 IES Holdings (IESC) Overvalued in 2026?

Based on GuruFocus' analysis, IES Holdings stock appears to be overvalued. The current stock price of $783.05 is trading 199.2% above its estimated GF Value™ of $261.71. GuruFocus considers IES Holdings to be Significantly Overvalued.

Key valuation signals for IESC:

  • Cyclically Adjusted Book per Share: $21.83
  • GF Value™: $261.71 vs. price of $783.05 (199.2% above fair value)
  • GF Score™: 85/100 with 5 warning signs

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


IES Holdings Business Description

Other Exchanges 1IESC:Italy45T:Germany
Address 13131 Dairy Ashford Road, Suite 500, Sugar Land, TX, USA, 77478
IES Holdings Inc owns and manages subsidiaries that design and installs integrated electrical and technology systems and provide infrastructure products and services. It has four business segments; Communications, Residential, Infrastructure Solutions, and Commercial & Industrial. The majority of the revenue for the company is generated from its Residential segment in which the company provides electrical installation services for single-family housing and multi-family apartment complexes, as well as heating, ventilation, and air conditioning (HVAC) and plumbing installation services. This segment also provides services for installing residential solar power, both for new construction and existing residences.
85GF Score

Get the complete analysis for IESC

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

$783.05
Price
$261.71
GF Value