Comsys Holdings (TSE:1721) E10: 円234.74 (As of Mar. 2026)

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TSE:1721 Comsys Holdings Corp TSE:1721
82 GF Score
Price 円5,271.00
GF Value 円3,644.44
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Comsys Holdings E10?

Comsys Holdings TSE:1721 +2.27% 82 E10 is 円234.74 as of Mar. 2026. GuruFocus rates TSE:1721 with a GF Score™ of 82/100 and a GF Value™ of 円3,644.44 (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 P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Comsys Holdings's adjusted earnings per share data for the three months ended in Mar. 2026 was 円118.200. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円234.74 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Comsys Holdings's average E10 Growth Rate was 8.60% per year. During the past 3 years, the average E10 Growth Rate was 7.90% per year. During the past 5 years, the average E10 Growth Rate was 7.90% per year. During the past 10 years, the average E10 Growth Rate was 9.30% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Comsys Holdings was 11.60% per year. The lowest was 6.90% per year. And the median was 8.90% per year.

As of today (2026-07-14), Comsys Holdings's current stock price is 円5271.00. Comsys Holdings's E10 for the quarter that ended in Mar. 2026 was 円234.74. Comsys Holdings's Shiller PE Ratio of today is 22.45.

During the past 13 years, the highest Shiller PE Ratio of Comsys Holdings was 31.03. The lowest was 12.37. And the median was 19.26.


Comsys Holdings  (TSE:1721) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Comsys Holdings's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=5271.00/234.74
=22.45

* 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 Shiller P/E Ratio of Comsys Holdings was 31.03. The lowest was 12.37. And the median was 19.26.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Comsys Holdings E10 Related Terms


Comsys Holdings E10 Historical Data

* Premium members only.

The historical data trend for Comsys Holdings's E10 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.

Comsys Holdings E10 Chart

Comsys Holdings Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 176.91 186.86 199.57 216.24 234.74

Comsys Holdings Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 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 216.24 221.27 224.26 231.83 234.74

TSE:1721 vs PWR, FIX, EME: E10 Comparison

For the Engineering & Construction subindustry, Comsys Holdings's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Comsys Holdings Shiller PE Ratio vs Construction Industry

For the Construction industry and Industrials sector, Comsys Holdings's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Comsys Holdings's Shiller PE Ratio falls into.


TSE:1721
82GF Score
Comsys Holdings Corp TSE:1721
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Comsys Holdings E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, Comsys Holdings's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=118.2/112.7000*112.7000
=118.200

Current CPI (Mar. 2026) = 112.7000.

Comsys Holdings Quarterly Data

per share eps CPI Adj_EPS
201606 10.120 98.100 11.626
201609 26.390 98.000 30.349
201612 27.360 98.400 31.336
201703 65.650 98.100 75.421
201706 23.820 98.500 27.254
201709 36.360 98.800 41.475
201712 42.690 99.400 48.402
201803 75.020 99.200 85.229
201806 24.230 99.200 27.527
201809 37.970 99.900 42.835
201812 90.310 99.700 102.086
201903 76.700 99.700 86.701
201906 27.120 99.800 30.625
201909 41.490 100.100 46.713
201912 43.690 100.500 48.994
202003 90.160 100.300 101.306
202006 22.750 99.900 25.665
202009 47.690 99.900 53.800
202012 62.060 99.300 70.435
202103 99.710 99.900 112.486
202106 47.290 99.500 53.564
202109 51.710 100.100 58.219
202112 53.850 100.100 60.628
202203 82.330 101.100 91.776
202206 22.010 101.800 24.367
202209 31.400 103.100 34.324
202212 41.970 104.100 45.437
202303 63.330 104.400 68.365
202306 26.780 105.200 28.689
202309 52.290 106.200 55.490
202312 66.260 106.800 69.920
202403 82.820 107.200 87.069
202406 38.260 108.200 39.851
202409 52.640 108.900 54.477
202412 71.820 110.700 73.118
202503 90.290 111.100 91.590
202506 49.220 111.700 49.661
202509 58.560 112.000 58.926
202512 83.730 113.000 83.508
202603 118.200 112.700 118.200

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of 円234.74 mean?
Comsys Holdings (TSE:1721) has a E10 of 円234.74 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Comsys Holdings and its competitors.
Is Comsys Holdings' E10 too high?
Comsys Holdings' current E10 is 円234.74. Overall, Comsys Holdings has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Comsys Holdings' E10 compare to PWR and FIX?
Comsys Holdings' E10 of 円234.74 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 E10 for a Construction company?
A good E10 depends on the Construction industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Comsys Holdings and its competitors. Comsys Holdings's current E10 is 円234.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Comsys Holdings stock overvalued right now?
Based on GuruFocus' analysis, Comsys Holdings (TSE:1721) is currently considered Significantly Overvalued. The stock's GF Value™ is 円3,644.44, compared to a current price of 円5,271.00 — trading 44.6% above its estimated fair value. The current E10 is 円234.74. Comsys Holdings' overall GF Score™ is 82/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Comsys Holdings (TSE:1721), the current E10 is 円234.74 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 Comsys Holdings (TSE:1721) Overvalued in 2026?

Based on GuruFocus' analysis, Comsys Holdings stock appears to be overvalued. The current stock price of 円5,271.00 is trading 44.6% above its estimated GF Value™ of 円3,644.44. GuruFocus considers Comsys Holdings to be Significantly Overvalued.

Key valuation signals for TSE:1721:

  • E10: 円234.74
  • GF Value™: 円3,644.44 vs. price of 円5,271.00 (44.6% above fair value)
  • GF Score™: 82/100 with 2 warning signs

No single metric tells the full story. See the TSE:1721 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Comsys Holdings Business Description

Other Exchanges CS7:Germany
Address 2-17-1 Higashigotanda, Shinagawa-ku, Tokyo, JPN, 141-8647
Comsys Holdings Corp installs electrical and telecommunications facilities and equipment. The company operates through the Comsys Information Systems Group segment, Hokuriku Telephone Construction Group segment, NDS Group segment, Nippon Comsys Group segment, SYSKEN Group segment, Sanwa Comsys Engineering Group segment, TOSYS Group segment, Tsuken Group segment, and Others segment. It generates the majority of its revenue from the Nippon Comsys Group segment, which is engaged in the construction of telecommunications facilities focusing on the Nippon Telegraph and Telephone Corporation (NTT) group.
82GF Score

Get the complete analysis for TSE:1721

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円5,271.00
Price
円3,644.44
GF Value