TENOX (TSE:1905) E10: 円96.24 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:1905 TENOX Corp TSE:1905
75 GF Score
Price 円1,470.00
GF Value 円1,207.59
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is TENOX E10?

TENOX TSE:1905 -0.07% 75 E10 is 円96.24 as of Mar. 2026. GuruFocus rates TSE:1905 with a GF Score™ of 75/100 and a GF Value™ of 円1,207.59 (Modestly Overvalued). The stock has 3 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.

TENOX's adjusted earnings per share data for the three months ended in Mar. 2026 was 円20.150. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円96.24 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was -0.70% 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 TENOX was 15.20% per year. The lowest was -0.70% per year. And the median was 11.60% per year.

As of today (2026-08-29), TENOX's current stock price is 円1470.00. TENOX's E10 for the quarter that ended in Mar. 2026 was 円96.24. TENOX's Shiller PE Ratio of today is 15.27.

During the past 13 years, the highest Shiller PE Ratio of TENOX was 19.09. The lowest was 8.05. And the median was 11.80.


TENOX  (TSE:1905) 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.

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

Shiller PE Ratio=Share Price/E10
=1470.00/96.24
=15.27

* 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 TENOX was 19.09. The lowest was 8.05. And the median was 11.80.


Be Aware

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


TENOX E10 Related Terms


TENOX E10 Historical Data

* Premium members only.

The historical data trend for TENOX'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.

TENOX E10 Chart

TENOX 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 96.14 98.23 98.10 0.00 96.24

TENOX Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 99.19 94.34 100.69 96.24 0.00

TSE:1905 vs PWR, FIX, EME: E10 Comparison

For the Engineering & Construction subindustry, TENOX'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.


TENOX Shiller PE Ratio vs Construction Industry

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

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


TSE:1905
75GF Score
TENOX Corp TSE:1905
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TENOX 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, TENOX'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)
=20.15/112.7000*112.7000
=20.150

Current CPI (Mar. 2026) = 112.7000.

TENOX Quarterly Data

per share eps CPI Adj_EPS
201603 59.170 97.900 68.115
201606 23.620 98.100 27.135
201609 23.960 98.000 27.554
201612 43.340 98.400 49.638
201703 34.620 98.100 39.772
201706 64.440 98.500 73.730
201709 19.970 98.800 22.780
201712 -19.790 99.400 -22.438
201803 8.930 99.200 10.145
201806 44.160 99.200 50.170
201809 5.360 99.900 6.047
201812 11.180 99.700 12.638
201903 30.060 99.700 33.980
201906 38.240 99.800 43.183
201909 27.860 100.100 31.367
201912 42.770 100.500 47.962
202003 2.440 100.300 2.742
202006 -1.460 99.900 -1.647
202009 8.020 99.900 9.048
202012 11.470 99.300 13.018
202103 7.070 99.900 7.976
202106 4.870 99.500 5.516
202109 4.150 100.100 4.672
202112 21.050 100.100 23.700
202203 22.250 101.100 24.803
202206 14.560 101.800 16.119
202209 16.110 103.100 17.610
202212 29.170 104.100 31.580
202303 11.930 104.400 12.878
202306 33.470 105.200 35.856
202309 -4.240 106.200 -4.500
202312 13.360 106.800 14.098
202403 15.380 107.200 16.169
202406 -0.930 108.200 -0.969
202409 44.980 108.900 46.550
202503 0.000 111.100 0.000
202506 41.210 111.700 41.579
202509 4.090 112.000 4.116
202512 75.690 113.000 75.489
202603 20.150 112.700 20.150

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96.24 mean?
TENOX (TSE:1905) has a E10 of 円96.24 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on TENOX and its competitors.
Is TENOX's E10 too high?
TENOX's current E10 is 円96.24. Overall, TENOX has a GF Score™ of 75/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TENOX's E10 compare to PWR and FIX?
TENOX's E10 of 円96.24 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 TENOX and its competitors. TENOX's current E10 is 円96.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TENOX stock overvalued right now?
Based on GuruFocus' analysis, TENOX (TSE:1905) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,207.59, compared to a current price of 円1,470.00 — trading 21.7% above its estimated fair value. The current E10 is 円96.24. TENOX's overall GF Score™ is 75/100 with 3 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 TENOX (TSE:1905), the current E10 is 円96.24 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 TENOX (TSE:1905) Overvalued in 2026?

Based on GuruFocus' analysis, TENOX stock appears to be overvalued. The current stock price of 円1,470.00 is trading 21.7% above its estimated GF Value™ of 円1,207.59. GuruFocus considers TENOX to be Modestly Overvalued.

Key valuation signals for TSE:1905:

  • E10: 円96.24
  • GF Value™: 円1,207.59 vs. price of 円1,470.00 (21.7% above fair value)
  • GF Score™: 75/100 with 3 warning signs

No single metric tells the full story. See the TSE:1905 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TENOX Business Description

Address 5-11-11 Shiba, Minato-ku, 5th Floor, Hulic Mita Building, Tokyo, JPN, 108-8380
TENOX Corp is engaged as subcontracting of ground improvement works, concrete pile, steel pipe pile and contracting for its piling work.
75GF Score

Get the complete analysis for TSE:1905

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

円1,470.00
Price
円1,207.59
GF Value