Soliton Systems KK (TSE:3040) E10: 円78.23 (As of Dec. 2025)

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TSE:3040 Soliton Systems KK TSE:3040
74 GF Score
Price 円1,999.00
GF Value 円1,309.58
Valuation Significantly Overvalued
! 1 Warning Sign
View Full Analysis

What is Soliton Systems KK E10?

Soliton Systems KK TSE:3040 +0.96% 74 E10 is 円78.23 as of Dec. 2025. GuruFocus rates TSE:3040 with a GF Score™ of 74/100 and a GF Value™ of 円1,309.58 (Significantly Overvalued). The stock has 1 warning sign 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.

Soliton Systems KK's adjusted earnings per share data for the three months ended in Dec. 2025 was 円47.610. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円78.23 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Soliton Systems KK's average E10 Growth Rate was 19.80% per year. During the past 3 years, the average E10 Growth Rate was 16.50% per year. During the past 5 years, the average E10 Growth Rate was 17.40% 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 Soliton Systems KK was 21.30% per year. The lowest was 15.30% per year. And the median was 18.80% per year.

As of today (2026-08-06), Soliton Systems KK's current stock price is 円1999.00. Soliton Systems KK's E10 for the quarter that ended in Dec. 2025 was 円78.23. Soliton Systems KK's Shiller PE Ratio of today is 25.55.

During the past 13 years, the highest Shiller PE Ratio of Soliton Systems KK was 76.68. The lowest was 16.55. And the median was 28.91.


Soliton Systems KK  (TSE:3040) 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.

Soliton Systems KK's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=1999.00/78.23
=25.55

* 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 Soliton Systems KK was 76.68. The lowest was 16.55. And the median was 28.91.


Be Aware

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


Soliton Systems KK E10 Related Terms


Soliton Systems KK E10 Historical Data

* Premium members only.

The historical data trend for Soliton Systems KK'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.

Soliton Systems KK E10 Chart

Soliton Systems KK 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 42.60 49.43 56.67 65.31 78.23

Soliton Systems KK 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 64.99 66.97 70.49 78.23 0.00

TSE:3040 vs MSFT, ORCL, PLTR: E10 Comparison

For the Software - Infrastructure subindustry, Soliton Systems KK'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.


Soliton Systems KK Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, Soliton Systems KK's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Soliton Systems KK's Shiller PE Ratio falls into.


TSE:3040
74GF Score
Soliton Systems KK TSE:3040
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Soliton Systems KK 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, Soliton Systems KK's adjusted earnings per share data for the three months ended in Dec. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=47.61/113.0000*113.0000
=47.610

Current CPI (Dec. 2025) = 113.0000.

Soliton Systems KK Quarterly Data

per share eps CPI Adj_EPS
201603 6.670 97.900 7.699
201606 -8.070 98.100 -9.296
201609 9.020 98.000 10.401
201612 26.718 98.400 30.682
201703 16.130 98.100 18.580
201706 4.550 98.500 5.220
201709 20.193 98.800 23.095
201712 6.860 99.400 7.799
201803 14.630 99.200 16.665
201806 -15.250 99.200 -17.371
201809 2.480 99.900 2.805
201812 15.060 99.700 17.069
201903 10.510 99.700 11.912
201906 -9.758 99.800 -11.049
201909 19.094 100.100 21.555
201912 14.970 100.500 16.832
202003 8.970 100.300 10.106
202006 8.690 99.900 9.830
202009 39.590 99.900 44.781
202012 21.020 99.300 23.920
202103 39.120 99.900 44.250
202106 11.022 99.500 12.517
202109 15.390 100.100 17.373
202112 35.496 100.100 40.070
202203 27.100 101.100 30.290
202206 6.375 101.800 7.076
202209 21.060 103.100 23.082
202212 31.156 104.100 33.820
202303 27.120 104.400 29.354
202306 12.250 105.200 13.158
202309 31.641 106.200 33.667
202312 33.513 106.800 35.459
202403 21.140 107.200 22.284
202406 10.460 108.200 10.924
202409 7.560 108.900 7.845
202412 53.950 110.700 55.071
202503 21.630 111.100 22.000
202506 9.500 111.700 9.611
202509 45.230 112.000 45.634
202512 47.610 113.000 47.610

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78.23 mean?
Soliton Systems KK (TSE:3040) has a E10 of 円78.23 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Soliton Systems KK and its competitors.
Is Soliton Systems KK's E10 too high?
Soliton Systems KK's current E10 is 円78.23. Overall, Soliton Systems KK has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Soliton Systems KK's E10 compare to MSFT and ORCL?
Soliton Systems KK's E10 of 円78.23 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 Soliton Systems KK and its competitors. Soliton Systems KK's current E10 is 円78.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Soliton Systems KK stock overvalued right now?
Based on GuruFocus' analysis, Soliton Systems KK (TSE:3040) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,309.58, compared to a current price of 円1,999.00 — trading 52.6% above its estimated fair value. The current E10 is 円78.23. Soliton Systems KK's overall GF Score™ is 74/100 with 1 warning sign 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 Soliton Systems KK (TSE:3040), the current E10 is 円78.23 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 Soliton Systems KK (TSE:3040) Overvalued in 2026?

Based on GuruFocus' analysis, Soliton Systems KK stock appears to be overvalued. The current stock price of 円1,999.00 is trading 52.6% above its estimated GF Value™ of 円1,309.58. GuruFocus considers Soliton Systems KK to be Significantly Overvalued.

Key valuation signals for TSE:3040:

  • E10: 円78.23
  • GF Value™: 円1,309.58 vs. price of 円1,999.00 (52.6% above fair value)
  • GF Score™: 74/100 with 1 warning sign

No single metric tells the full story. See the TSE:3040 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Soliton Systems KK Business Description

Address 2-4-3 Shinjuku, Shinjuku-ku, Tokyo, JPN
Soliton Systems KK is engaged in IT security business, Video communication business, and Eco-device business. The IT security business involves the development and sale of products such as information leakage countermeasure, login authentication by electronic certificate, big data recording, cybersecurity measures, enterprise cloud service, and enterprise network integration. The Video communication business involves development and sales of "Smart-telecaster", a high-quality real-time image transmission system using mobile lines and Eco-device business engages in the development and sales of analog / digital mixed semiconductor devices and embedded systems.
74GF Score

Get the complete analysis for TSE:3040

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

円1,999.00
Price
円1,309.58
GF Value