Trade Works Co (TSE:3997) E10: 円3.61 (As of Dec. 2025)

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:3997 Trade Works Co Ltd TSE:3997
68 GF Score
Price 円337.00
GF Value 円130.38
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Trade Works Co E10?

Trade Works Co TSE:3997 -8.17% 68 E10 is 円3.61 as of Dec. 2025. GuruFocus rates TSE:3997 with a GF Score™ of 68/100 and a GF Value™ of 円130.38 (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 P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Trade Works Co's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was 円1.490. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円3.61 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Trade Works Co's average E10 Growth Rate was 4.30% 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.

As of today (2026-07-17), Trade Works Co's current stock price is 円 337.00. Trade Works Co's E10 for the fiscal year that ended in Dec. 2025 was 円3.61. Trade Works Co's Shiller PE Ratio of today is 93.35.

During the past 11 years, the highest Shiller PE Ratio of Trade Works Co was 153.74. The lowest was 36.53. And the median was 104.44.


Trade Works Co  (TSE:3997) 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.

Trade Works Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=337.00/3.61
=93.35

* 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 Shiller P/E Ratio of Trade Works Co was 153.74. The lowest was 36.53. And the median was 104.44.


Be Aware

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


Trade Works Co E10 Related Terms


Trade Works Co E10 Historical Data

* Premium members only.

The historical data trend for Trade Works Co'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.

Trade Works Co E10 Chart

Trade Works Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 3.46 3.61

Trade Works Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 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 0.00 0.00 0.00 3.61 0.00

TSE:3997 vs IBM, ACN, FISV: E10 Comparison

For the Information Technology Services subindustry, Trade Works Co'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.


Trade Works Co Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, Trade Works Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Trade Works Co's Shiller PE Ratio falls into.


TSE:3997
68GF Score
Trade Works Co Ltd TSE:3997
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Trade Works Co 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, Trade Works Co's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=1.49/113.0000*113.0000
=1.490

Current CPI (Dec. 2025) = 113.0000.

Trade Works Co Annual Data

per_share_eps CPI Adj_EPS
201612 4.693 98.400 5.389
201712 4.786 99.400 5.441
201812 10.560 99.700 11.969
201912 2.633 100.500 2.960
202012 2.165 99.300 2.464
202112 5.610 100.100 6.333
202212 5.876 104.100 6.378
202312 -1.621 106.800 -1.715
202412 -4.500 110.700 -4.593
202512 1.490 113.000 1.490

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3.61 mean?
Trade Works Co (TSE:3997) has a E10 of 円3.61 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Trade Works Co and its competitors.
Is Trade Works Co's E10 too high?
Trade Works Co's current E10 is 円3.61. Overall, Trade Works Co has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Trade Works Co's E10 compare to IBM and ACN?
Trade Works Co's E10 of 円3.61 can be compared against companies in the Software 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 Software company?
A good E10 depends on the Software 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 Trade Works Co and its competitors. Trade Works Co's current E10 is 円3.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Trade Works Co stock overvalued right now?
Based on GuruFocus' analysis, Trade Works Co (TSE:3997) is currently considered Significantly Overvalued. The stock's GF Value™ is 円130.38, compared to a current price of 円337.00 — trading 158.5% above its estimated fair value. The current E10 is 円3.61. Trade Works Co's overall GF Score™ is 68/100 with 5 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 Trade Works Co (TSE:3997), the current E10 is 円3.61 as of Dec. 2025. 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 Trade Works Co (TSE:3997) Overvalued in 2026?

Based on GuruFocus' analysis, Trade Works Co stock appears to be overvalued. The current stock price of 円337.00 is trading 158.5% above its estimated GF Value™ of 円130.38. GuruFocus considers Trade Works Co to be Significantly Overvalued.

Key valuation signals for TSE:3997:

  • E10: 円3.61
  • GF Value™: 円130.38 vs. price of 円337.00 (158.5% above fair value)
  • GF Score™: 68/100 with 5 warning signs

No single metric tells the full story. See the TSE:3997 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Trade Works Co Business Description

Address 2-20 Akasaka 5-chome, 10 Floor, Akasaka Park Building, Minato-ku, Tokyo, JPN, 102-0082
Trade Works Co Ltd is engaged in providing information technology solutions for customers in the securities, foreign exchange, and commodity markets. It offers services such as software development, system operation; data center service specialized in the financial capital market. Its product portfolio includes online trade TradeAgent, Deering Athena, exchange trading terminal Mars, exchange trading terminal Mars web, unfair trade monitoring MTS, security diagnostic services.
68GF Score

Get the complete analysis for TSE:3997

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

円337.00
Price
円130.38
GF Value