Sanko Co (TSE:6964) E10: 円64.95 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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TSE:6964 Sanko Co Ltd TSE:6964
80 GF Score
Price 円703.00
GF Value 円634.27
Valuation Modestly Overvalued
! 7 Warning Signs
View Full Analysis

What is Sanko Co E10?

Sanko Co TSE:6964 -0.28% 80 E10 is 円64.95 as of Mar. 2026. GuruFocus rates TSE:6964 with a GF Score™ of 80/100 and a GF Value™ of 円634.27 (Modestly Overvalued). The stock has 7 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.

Sanko Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円18.840. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円64.95 for the trailing ten years ended in Mar. 2026.

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 Sanko Co was 94.60% per year. The lowest was 18.40% per year. And the median was 26.80% per year.

As of today (2026-08-31), Sanko Co's current stock price is 円703.00. Sanko Co's E10 for the quarter that ended in Mar. 2026 was 円64.95. Sanko Co's Shiller PE Ratio of today is 10.82.

During the past 13 years, the highest Shiller PE Ratio of Sanko Co was 412.15. The lowest was 9.42. And the median was 13.03.


Sanko Co  (TSE:6964) 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.

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

Shiller PE Ratio=Share Price/E10
=703.00/64.95
=10.82

* 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 Sanko Co was 412.15. The lowest was 9.42. And the median was 13.03.


Be Aware

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


Sanko Co E10 Related Terms


Sanko Co E10 Historical Data

* Premium members only.

The historical data trend for Sanko 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.

Sanko Co E10 Chart

Sanko 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 33.30 39.16 54.12 0.00 64.95

Sanko Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 58.47 59.74 62.85 64.95 0.00

TSE:6964 vs APH, GLW, TEL: E10 Comparison

For the Electronic Components subindustry, Sanko 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.


Sanko Co Shiller PE Ratio vs Hardware Industry

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

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


TSE:6964
80GF Score
Sanko Co Ltd TSE:6964
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sanko 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, Sanko 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)
=18.84/112.7000*112.7000
=18.840

Current CPI (Mar. 2026) = 112.7000.

Sanko Co Quarterly Data

per share eps CPI Adj_EPS
201512 6.070 98.100 6.973
201603 -1.410 97.900 -1.623
201606 1.950 98.100 2.240
201609 20.010 98.000 23.012
201612 31.210 98.400 35.746
201703 11.580 98.100 13.303
201706 10.720 98.500 12.265
201709 20.699 98.800 23.611
201712 26.590 99.400 30.148
201803 12.728 99.200 14.460
201806 11.610 99.200 13.190
201809 18.800 99.900 21.209
201812 12.490 99.700 14.119
201903 10.370 99.700 11.722
201906 7.520 99.800 8.492
201909 18.180 100.100 20.468
201912 21.683 100.500 24.315
202003 -0.470 100.300 -0.528
202006 -0.390 99.900 -0.440
202009 5.480 99.900 6.182
202012 34.682 99.300 39.362
202103 23.360 99.900 26.353
202106 18.750 99.500 21.237
202109 14.180 100.100 15.965
202112 18.711 100.100 21.066
202203 9.200 101.100 10.256
202206 5.240 101.800 5.801
202209 19.990 103.100 21.851
202212 11.730 104.100 12.699
202303 10.315 104.400 11.135
202306 21.250 105.200 22.765
202309 23.714 106.200 25.165
202312 17.980 106.800 18.973
202403 16.450 107.200 17.294
202409 0.000 108.900 0.000
202503 0.000 111.100 0.000
202506 7.000 111.700 7.063
202509 14.110 112.000 14.198
202512 28.240 113.000 28.165
202603 18.840 112.700 18.840

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64.95 mean?
Sanko Co (TSE:6964) has a E10 of 円64.95 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sanko Co and its competitors.
Is Sanko Co's E10 too high?
Sanko Co's current E10 is 円64.95. Overall, Sanko Co has a GF Score™ of 80/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sanko Co's E10 compare to APH and GLW?
Sanko Co's E10 of 円64.95 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 Sanko Co and its competitors. Sanko Co's current E10 is 円64.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sanko Co stock overvalued right now?
Based on GuruFocus' analysis, Sanko Co (TSE:6964) is currently considered Modestly Overvalued. The stock's GF Value™ is 円634.27, compared to a current price of 円703.00 — trading 10.8% above its estimated fair value. The current E10 is 円64.95. Sanko Co's overall GF Score™ is 80/100 with 7 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 Sanko Co (TSE:6964), the current E10 is 円64.95 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 Sanko Co (TSE:6964) Overvalued in 2026?

Based on GuruFocus' analysis, Sanko Co stock appears to be overvalued. The current stock price of 円703.00 is trading 10.8% above its estimated GF Value™ of 円634.27. GuruFocus considers Sanko Co to be Modestly Overvalued.

Key valuation signals for TSE:6964:

  • E10: 円64.95
  • GF Value™: 円634.27 vs. price of 円703.00 (10.8% above fair value)
  • GF Score™: 80/100 with 7 warning signs

No single metric tells the full story. See the TSE:6964 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sanko Co Business Description

Address 959 Hirookanomura, Nagano Prefecture, Shiojiri, JPN, 399-0782
Sanko Co Ltd is engaged in the manufacturing and selling of press products, mechatronics products, and plastic products related to automobile-related products, office equipment-related products, and digital home appliances. The company's product offerings include battery terminals, driver airbag parts, axis hinges, passenger seat airbag parts, inverter terminal blocks, and others.
80GF Score

Get the complete analysis for TSE:6964

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

円703.00
Price
円634.27
GF Value