Muto Seiko Co (TSE:7927) E10: 円99.13 (As of Mar. 2026)

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:7927 Muto Seiko Co TSE:7927
84 GF Score
Price 円2,269.00
GF Value 円1,946.10
Valuation Modestly Overvalued
! 1 Warning Sign
View Full Analysis

What is Muto Seiko Co E10?

Muto Seiko Co TSE:7927 +0.49% 84 E10 is 円99.13 as of Mar. 2026. GuruFocus rates TSE:7927 with a GF Score™ of 84/100 and a GF Value™ of 円1,946.10 (Modestly 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.

Muto Seiko Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円49.120. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円99.13 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 51.90% 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 Muto Seiko Co was 70.20% per year. The lowest was -23.70% per year. And the median was 29.40% per year.

As of today (2026-08-25), Muto Seiko Co's current stock price is 円2269.00. Muto Seiko Co's E10 for the quarter that ended in Mar. 2026 was 円99.13. Muto Seiko Co's Shiller PE Ratio of today is 22.89.

During the past 13 years, the highest Shiller PE Ratio of Muto Seiko Co was 105.26. The lowest was 17.77. And the median was 29.70.


Muto Seiko Co  (TSE:7927) 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.

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

Shiller PE Ratio=Share Price/E10
=2269.00/99.13
=22.89

* 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 Muto Seiko Co was 105.26. The lowest was 17.77. And the median was 29.70.


Be Aware

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


Muto Seiko Co E10 Related Terms


Muto Seiko Co E10 Historical Data

* Premium members only.

The historical data trend for Muto Seiko 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.

Muto Seiko Co E10 Chart

Muto Seiko 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 18.60 28.31 50.18 0.00 99.13

Muto Seiko Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 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 72.29 81.86 91.66 99.13 0.00

TSE:7927 vs APH, GLW, TEL: E10 Comparison

For the Electronic Components subindustry, Muto Seiko 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.


Muto Seiko Co Shiller PE Ratio vs Hardware Industry

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

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


TSE:7927
84GF Score
Muto Seiko Co TSE:7927
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Muto Seiko 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, Muto Seiko 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)
=49.12/112.7000*112.7000
=49.120

Current CPI (Mar. 2026) = 112.7000.

Muto Seiko Co Quarterly Data

per share eps CPI Adj_EPS
201603 -288.670 97.900 -332.310
201606 -49.610 98.100 -56.993
201609 40.713 98.000 46.820
201612 65.194 98.400 74.668
201703 -16.160 98.100 -18.565
201706 31.150 98.500 35.641
201709 78.387 98.800 89.415
201712 15.080 99.400 17.098
201803 4.076 99.200 4.631
201806 11.930 99.200 13.554
201809 54.785 99.900 61.804
201812 22.444 99.700 25.370
201903 -84.740 99.700 -95.789
201906 30.960 99.800 34.962
201909 27.990 100.100 31.513
201912 10.385 100.500 11.646
202003 17.815 100.300 20.017
202006 -28.610 99.900 -32.276
202009 45.564 99.900 51.402
202012 -10.650 99.300 -12.087
202103 33.816 99.900 38.149
202106 16.860 99.500 19.097
202109 11.640 100.100 13.105
202112 29.677 100.100 33.413
202203 14.350 101.100 15.996
202206 46.820 101.800 51.833
202209 44.096 103.100 48.202
202212 74.450 104.100 80.601
202303 15.933 104.400 17.200
202306 45.920 105.200 49.194
202309 106.036 106.200 112.526
202312 57.150 106.800 60.307
202403 40.779 107.200 42.871
202406 67.290 108.200 70.089
202409 54.560 108.900 56.464
202503 0.000 111.100 0.000
202506 59.760 111.700 60.295
202509 95.410 112.000 96.006
202512 81.710 113.000 81.493
202603 49.120 112.700 49.120

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99.13 mean?
Muto Seiko Co (TSE:7927) has a E10 of 円99.13 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Muto Seiko Co and its competitors.
Is Muto Seiko Co's E10 too high?
Muto Seiko Co's current E10 is 円99.13. Overall, Muto Seiko Co has a GF Score™ of 84/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Muto Seiko Co's E10 compare to APH and GLW?
Muto Seiko Co's E10 of 円99.13 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 Muto Seiko Co and its competitors. Muto Seiko Co's current E10 is 円99.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Muto Seiko Co stock overvalued right now?
Based on GuruFocus' analysis, Muto Seiko Co (TSE:7927) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,946.10, compared to a current price of 円2,269.00 — trading 16.6% above its estimated fair value. The current E10 is 円99.13. Muto Seiko Co's overall GF Score™ is 84/100 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 Muto Seiko Co (TSE:7927), the current E10 is 円99.13 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 Muto Seiko Co (TSE:7927) Overvalued in 2026?

Based on GuruFocus' analysis, Muto Seiko Co stock appears to be overvalued. The current stock price of 円2,269.00 is trading 16.6% above its estimated GF Value™ of 円1,946.10. GuruFocus considers Muto Seiko Co to be Modestly Overvalued.

Key valuation signals for TSE:7927:

  • E10: 円99.13
  • GF Value™: 円1,946.10 vs. price of 円2,269.00 (16.6% above fair value)
  • GF Score™: 84/100 with 1 warning sign

No single metric tells the full story. See the TSE:7927 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Muto Seiko Co Business Description

Address 1-60-1 Unumakawasaki-cho, Gifu Prefecture, Kakamigahara, JPN, 509-0147
Muto Seiko Co manufactures and sells plastic parts for digital home appliances such as digital cameras and video cameras, center panel units including car navigation systems, air conditioners, and audio equipment, and automobile-related parts such as ETC, and molds for injection molding and pressing.
84GF Score

Get the complete analysis for TSE:7927

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

円2,269.00
Price
円1,946.10
GF Value