eSOL Co (TSE:4420) E10: 円22.49 (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:4420 eSOL Co Ltd TSE:4420
84 GF Score
Price 円831.00
GF Value 円961.50
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is eSOL Co E10?

eSOL Co TSE:4420 -2.12% 84 E10 is 円22.49 as of Dec. 2025. GuruFocus rates TSE:4420 with a GF Score™ of 84/100 and a GF Value™ of 円961.50 (Modestly Undervalued). The stock has 6 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.

eSOL Co's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was 円31.180. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円22.49 for the trailing ten years ended in Dec. 2025.

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 (2026-07-13), eSOL Co's current stock price is 円 831.00. eSOL Co's E10 for the fiscal year that ended in Dec. 2025 was 円22.49. eSOL Co's Shiller PE Ratio of today is 36.95.

During the past 10 years, the highest Shiller PE Ratio of eSOL Co was 41.31. The lowest was 22.54. And the median was 24.66.


eSOL Co  (TSE:4420) 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.

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

Shiller PE Ratio=Share Price/E10
=831.00/22.49
=36.95

* 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 10 years, the highest Shiller P/E Ratio of eSOL Co was 41.31. The lowest was 22.54. And the median was 24.66.


Be Aware

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


eSOL Co E10 Related Terms


eSOL Co E10 Historical Data

* Premium members only.

The historical data trend for eSOL 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.

eSOL Co E10 Chart

eSOL 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 0.00 22.49

eSOL 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 22.49 0.00

TSE:4420 vs SNX, ARW, AVT: E10 Comparison

For the Electronics & Computer Distribution subindustry, eSOL 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.


eSOL Co Shiller PE Ratio vs Hardware Industry

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

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


TSE:4420
84GF Score
eSOL Co Ltd TSE:4420
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

eSOL 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, eSOL 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)
=31.18/113.0000*113.0000
=31.180

Current CPI (Dec. 2025) = 113.0000.

eSOL Co Annual Data

per_share_eps CPI Adj_EPS
201612 12.815 98.400 14.716
201712 21.362 99.400 24.285
201812 30.520 99.700 34.591
201912 32.410 100.500 36.441
202012 33.230 99.300 37.815
202112 9.860 100.100 11.131
202212 -17.560 104.100 -19.061
202312 6.700 106.800 7.089
202412 45.740 110.700 46.690
202512 31.180 113.000 31.180

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22.49 mean?
eSOL Co (TSE:4420) has a E10 of 円22.49 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on eSOL Co and its competitors.
Is eSOL Co's E10 too high?
eSOL Co's current E10 is 円22.49. Overall, eSOL Co has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does eSOL Co's E10 compare to SNX and ARW?
eSOL Co's E10 of 円22.49 can be compared against companies in the Hardware 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 Hardware company?
A good E10 depends on the Hardware 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 eSOL Co and its competitors. eSOL Co's current E10 is 円22.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is eSOL Co stock overvalued right now?
Based on GuruFocus' analysis, eSOL Co (TSE:4420) is currently considered Modestly Undervalued. The stock's GF Value™ is 円961.50, compared to a current price of 円831.00 — trading 13.6% below its estimated fair value. The current E10 is 円22.49. eSOL Co's overall GF Score™ is 84/100 with 6 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 eSOL Co (TSE:4420), the current E10 is 円22.49 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 eSOL Co (TSE:4420) Overvalued in 2026?

Based on GuruFocus' analysis, eSOL Co stock appears to be undervalued. The current stock price of 円831.00 is trading 13.6% below its estimated GF Value™ of 円961.50. GuruFocus considers eSOL Co to be Modestly Undervalued.

Key valuation signals for TSE:4420:

  • E10: 円22.49
  • GF Value™: 円961.50 vs. price of 円831.00 (13.6% below fair value)
  • GF Score™: 84/100 with 6 warning signs

No single metric tells the full story. See the TSE:4420 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


eSOL Co Business Description

Address 1-32-2 Honmachi, 24th Floor, Harmony Tower, Nakano-ku, Tokyo, JPN, 164-8721
eSOL Co Ltd is a Japan-based company mainly engaged in the research, development, manufacture, and sale of software and hardware for computers and computer peripheral equipment. It also provides engineering services, sensing solutions, and consultation and education for in-vehicle system development.
84GF Score

Get the complete analysis for TSE:4420

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

円831.00
Price
円961.50
GF Value