Aisan Technology Co (TSE:4667) E10: 円0.00 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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TSE:4667 Aisan Technology Co Ltd TSE:4667
80 GF Score
Price 円1,871.00
GF Value 円2,349.06
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Aisan Technology Co E10?

Aisan Technology Co TSE:4667 -0.53% 80 E10 is 円0.00 as of Mar. 2026. GuruFocus rates TSE:4667 with a GF Score™ of 80/100 and a GF Value™ of 円2,349.06 (Modestly Undervalued). 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.

Aisan Technology Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円0.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円0.00 for the trailing ten years ended in Mar. 2026.

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 Aisan Technology Co was 27.90% per year. The lowest was 9.30% per year. And the median was 19.50% per year.

As of today (2026-07-27), Aisan Technology Co's current stock price is 円1871.00. Aisan Technology Co's E10 for the quarter that ended in Mar. 2026 was 円0.00. Aisan Technology Co's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Aisan Technology Co was 191.76. The lowest was 21.68. And the median was 42.11.


Aisan Technology Co  (TSE:4667) 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.

During the past 13 years, the highest Shiller P/E Ratio of Aisan Technology Co was 191.76. The lowest was 21.68. And the median was 42.11.


Be Aware

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


Aisan Technology Co E10 Related Terms


Aisan Technology Co E10 Historical Data

* Premium members only.

The historical data trend for Aisan Technology 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.

Aisan Technology Co E10 Chart

Aisan Technology Co 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 42.07 46.93 50.64 0.00 0.00

Aisan Technology Co Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 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 51.10 0.00 49.44 52.84 0.00

TSE:4667 vs MSFT, ORCL, PLTR: E10 Comparison

For the Software - Infrastructure subindustry, Aisan Technology 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.


Aisan Technology Co Shiller PE Ratio vs Software Industry

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

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


TSE:4667
80GF Score
Aisan Technology Co Ltd TSE:4667
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Aisan Technology 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, Aisan Technology Co'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)
=0/112.7000*112.7000
=0.000

Current CPI (Mar. 2026) = 112.7000.

Aisan Technology Co Quarterly Data

per share eps CPI Adj_EPS
201512 -1.291 98.100 -1.483
201603 41.068 97.900 47.276
201606 -8.170 98.100 -9.386
201609 14.287 98.000 16.430
201612 4.810 98.400 5.509
201703 42.643 98.100 48.989
201706 18.780 98.500 21.487
201709 12.341 98.800 14.077
201712 -1.740 99.400 -1.973
201803 16.098 99.200 18.289
201806 20.200 99.200 22.949
201809 4.834 99.900 5.453
201812 -2.810 99.700 -3.176
201903 22.762 99.700 25.730
201906 11.860 99.800 13.393
201909 19.165 100.100 21.577
201912 2.560 100.500 2.871
202003 26.493 100.300 29.768
202006 8.640 99.900 9.747
202009 4.405 99.900 4.969
202012 1.696 99.300 1.925
202103 18.060 99.900 20.374
202106 16.830 99.500 19.063
202109 0.420 100.100 0.473
202112 -2.900 100.100 -3.265
202203 22.390 101.100 24.959
202206 5.690 101.800 6.299
202209 1.720 103.100 1.880
202212 -2.765 104.100 -2.993
202303 39.601 104.400 42.749
202306 1.220 105.200 1.307
202309 11.079 106.200 11.757
202312 -2.200 106.800 -2.322
202403 52.400 107.200 55.088
202406 1.220 108.200 1.271
202409 7.570 108.900 7.834
202503 0.000 111.100 0.000
202506 0.050 111.700 0.050
202509 33.590 112.000 33.800
202603 0.000 112.700 0.000

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0.00 mean?
Aisan Technology Co (TSE:4667) has a E10 of 円0.00 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Aisan Technology Co and its competitors.
Is Aisan Technology Co's E10 too high?
Aisan Technology Co's current E10 is 円0.00. Overall, Aisan Technology Co has a GF Score™ of 80/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Aisan Technology Co's E10 compare to MSFT and ORCL?
Aisan Technology Co's E10 of 円0.00 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 Aisan Technology Co and its competitors. Aisan Technology Co's current E10 is 円0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aisan Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Aisan Technology Co (TSE:4667) is currently considered Modestly Undervalued. The stock's GF Value™ is 円2,349.06, compared to a current price of 円1,871.00 — trading 20.4% below its estimated fair value. The current E10 is 円0.00. Aisan Technology Co's overall GF Score™ is 80/100 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 Aisan Technology Co (TSE:4667), the current E10 is 円0.00 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 Aisan Technology Co (TSE:4667) Overvalued in 2026?

Based on GuruFocus' analysis, Aisan Technology Co stock appears to be undervalued. The current stock price of 円1,871.00 is trading 20.4% below its estimated GF Value™ of 円2,349.06. GuruFocus considers Aisan Technology Co to be Modestly Undervalued.

Key valuation signals for TSE:4667:

  • E10: 円0.00
  • GF Value™: 円2,349.06 vs. price of 円1,871.00 (20.4% below fair value)
  • GF Score™: 80/100 with 2 warning signs

No single metric tells the full story. See the TSE:4667 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Aisan Technology Co Business Description

Address AT Building Nishiki 3 - chome Naka - ku, Nagoya City, Naka-ku, JPN, 460-0003
Aisan Technology Co Ltd designs, develops sells and maintains CAD systems for surveying, civil engineering, construction surveying & public registration. The company also provides services like a Geodetic solution, Measuring instruments solution business, High precision 3D space information solution business, ITS solution business, Research and development activities, and others.
80GF Score

Get the complete analysis for TSE:4667

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

円1,871.00
Price
円2,349.06
GF Value