Daitron Co (TSE:7609) E10: 円140.32 (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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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:7609 Daitron Co Ltd TSE:7609
91 GF Score
Price 円3,335.00
GF Value 円1,949.33
Valuation Significantly Overvalued
! 1 Warning Sign
View Full Analysis

What is Daitron Co E10?

Daitron Co TSE:7609 -1.48% 91 E10 is 円140.32 as of Dec. 2025. GuruFocus rates TSE:7609 with a GF Score™ of 91/100 and a GF Value™ of 円1,949.33 (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.

Daitron Co's adjusted earnings per share data for the three months ended in Dec. 2025 was 円68.245. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円140.32 for the trailing ten years ended in Dec. 2025.

During the past 3 years, the average E10 Growth Rate was 18.40% 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 Daitron Co was 25.80% per year. The lowest was 16.40% per year. And the median was 19.75% per year.

As of today (2026-07-15), Daitron Co's current stock price is 円3335.00. Daitron Co's E10 for the quarter that ended in Dec. 2025 was 円140.32. Daitron Co's Shiller PE Ratio of today is 23.77.

During the past 13 years, the highest Shiller PE Ratio of Daitron Co was 31.58. The lowest was 11.15. And the median was 15.48.


Daitron Co  (TSE:7609) 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.

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

Shiller PE Ratio=Share Price/E10
=3335.00/140.32
=23.77

* 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 Daitron Co was 31.58. The lowest was 11.15. And the median was 15.48.


Be Aware

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


Daitron Co E10 Related Terms


Daitron Co E10 Historical Data

* Premium members only.

The historical data trend for Daitron 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.

Daitron Co E10 Chart

Daitron 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 63.54 84.57 105.46 0.00 140.32

Daitron 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 123.07 129.02 132.49 140.32 0.00

TSE:7609 vs AMAT, LRCX, KLAC: E10 Comparison

For the Semiconductor Equipment & Materials subindustry, Daitron 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.


Daitron Co Shiller PE Ratio vs Semiconductors Industry

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

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


TSE:7609
91GF Score
Daitron Co Ltd TSE:7609
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Daitron 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, Daitron Co'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)
=68.245/113.0000*113.0000
=68.245

Current CPI (Dec. 2025) = 113.0000.

Daitron Co Quarterly Data

per share eps CPI Adj_EPS
201512 18.215 98.100 20.982
201603 11.755 97.900 13.568
201606 14.210 98.100 16.368
201609 15.612 98.000 18.002
201612 13.229 98.400 15.192
201703 19.310 98.100 22.243
201706 24.462 98.500 28.063
201709 20.549 98.800 23.502
201712 19.912 99.400 22.636
201803 32.905 99.200 37.483
201806 20.505 99.200 23.358
201809 25.785 99.900 29.166
201812 23.430 99.700 26.556
201903 15.665 99.700 17.755
201906 20.685 99.800 23.421
201909 23.175 100.100 26.162
201912 38.402 100.500 43.178
202003 25.105 100.300 28.284
202006 11.319 99.900 12.803
202009 10.815 99.900 12.233
202012 25.379 99.300 28.880
202103 24.920 99.900 28.188
202106 45.404 99.500 51.564
202109 25.350 100.100 28.617
202112 37.411 100.100 42.232
202203 53.165 101.100 59.423
202206 44.885 101.800 49.823
202209 50.685 103.100 55.552
202212 42.155 104.100 45.759
202303 64.580 104.400 69.900
202306 41.540 105.200 44.620
202309 38.730 106.200 41.210
202312 35.974 106.800 38.062
202403 34.660 107.200 36.535
202406 50.183 108.200 52.409
202412 0.000 110.700 0.000
202503 48.220 111.100 49.045
202506 71.610 111.700 72.443
202509 44.245 112.000 44.640
202512 68.245 113.000 68.245

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140.32 mean?
Daitron Co (TSE:7609) has a E10 of 円140.32 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Daitron Co and its competitors.
Is Daitron Co's E10 too high?
Daitron Co's current E10 is 円140.32. Overall, Daitron Co has a GF Score™ of 91/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Daitron Co's E10 compare to AMAT and LRCX?
Daitron Co's E10 of 円140.32 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good E10 depends on the Semiconductors 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 Daitron Co and its competitors. Daitron Co's current E10 is 円140.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Daitron Co stock overvalued right now?
Based on GuruFocus' analysis, Daitron Co (TSE:7609) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,949.33, compared to a current price of 円3,335.00 — trading 71.1% above its estimated fair value. The current E10 is 円140.32. Daitron Co's overall GF Score™ is 91/100 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 Daitron Co (TSE:7609), the current E10 is 円140.32 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 Daitron Co (TSE:7609) Overvalued in 2026?

Based on GuruFocus' analysis, Daitron Co stock appears to be overvalued. The current stock price of 円3,335.00 is trading 71.1% above its estimated GF Value™ of 円1,949.33. GuruFocus considers Daitron Co to be Significantly Overvalued.

Key valuation signals for TSE:7609:

  • E10: 円140.32
  • GF Value™: 円1,949.33 vs. price of 円3,335.00 (71.1% above fair value)
  • GF Score™: 91/100 with 1 warning sign

No single metric tells the full story. See the TSE:7609 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Daitron Co Business Description

Address 4-6-11 Miyahara, Yodogawa-ku, Osaka, JPN, 532-0003
Daitron Co Ltd is engaged in the manufacture, sale and import and export of electronic devices and parts (electronic parts and assembly products, semiconductors, embedded systems, power supplies, image-related equipment and parts, information systems, other electronic devices and parts), manufacturing equipment (optical device manufacturing equipment, LSI manufacturing equipment, flat panel display manufacturing equipment, electronic material manufacturing equipment, energy device manufacturing equipment) and other electronic products. The group's reportable segments are Domestic sales business, which derives maximum revenue, Domestic manufacturing business, and Overseas business.
91GF Score

Get the complete analysis for TSE:7609

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

円3,335.00
Price
円1,949.33
GF Value