Yotai Refractories Co (TSE:5357) E10: 円144.22 (As of Mar. 2026)

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TSE:5357 Yotai Refractories Co Ltd TSE:5357
80 GF Score
Price 円1,757.00
GF Value 円1,768.80
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Yotai Refractories Co E10?

Yotai Refractories Co TSE:5357 +0.75% 80 E10 is 円144.22 as of Mar. 2026. GuruFocus rates TSE:5357 with a GF Score™ of 80/100 and a GF Value™ of 円1,768.80 (Fairly Valued). The stock has 5 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.

Yotai Refractories Co's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was 円134.350. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円144.22 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Yotai Refractories Co's average E10 Growth Rate was 7.80% per year. During the past 3 years, the average E10 Growth Rate was 12.70% per year. During the past 5 years, the average E10 Growth Rate was 14.10% 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 Yotai Refractories Co was 25.50% per year. The lowest was 11.70% per year. And the median was 15.30% per year.

As of today (2026-07-14), Yotai Refractories Co's current stock price is 円 1757.00. Yotai Refractories Co's E10 for the fiscal year that ended in Mar. 2026 was 円144.22. Yotai Refractories Co's Shiller PE Ratio of today is 12.18.

During the past 13 years, the highest Shiller PE Ratio of Yotai Refractories Co was 25.16. The lowest was 8.07. And the median was 14.18.


Yotai Refractories Co  (TSE:5357) 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.

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

Shiller PE Ratio=Share Price/E10
=1757.00/144.22
=12.18

* 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 Yotai Refractories Co was 25.16. The lowest was 8.07. And the median was 14.18.


Be Aware

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


Yotai Refractories Co E10 Related Terms


Yotai Refractories Co E10 Historical Data

* Premium members only.

The historical data trend for Yotai Refractories 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.

Yotai Refractories Co E10 Chart

Yotai Refractories 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 87.36 100.73 120.00 133.76 144.22

Yotai Refractories Co Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 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 120.00 0.00 133.76 0.00 144.22

TSE:5357 vs CRH, VMC, MLM: E10 Comparison

For the Building Materials subindustry, Yotai Refractories 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.


Yotai Refractories Co Shiller PE Ratio vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Yotai Refractories Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:5357
80GF Score
Yotai Refractories Co Ltd TSE:5357
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yotai Refractories 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, Yotai Refractories Co's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=134.35/112.7000*112.7000
=134.350

Current CPI (Mar. 2026) = 112.7000.

Yotai Refractories Co Annual Data

per_share_eps CPI Adj_EPS
201703 62.530 98.100 71.836
201803 119.440 99.200 135.694
201903 164.290 99.700 185.712
202003 127.170 100.300 142.892
202103 84.590 99.900 95.428
202203 141.280 101.100 157.490
202303 147.330 104.400 159.043
202403 205.480 107.200 216.022
202503 141.660 111.100 143.700
202603 134.350 112.700 134.350

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144.22 mean?
Yotai Refractories Co (TSE:5357) has a E10 of 円144.22 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Yotai Refractories Co and its competitors.
Is Yotai Refractories Co's E10 too high?
Yotai Refractories Co's current E10 is 円144.22. Overall, Yotai Refractories Co has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Yotai Refractories Co's E10 compare to CRH and VMC?
Yotai Refractories Co's E10 of 円144.22 can be compared against companies in the Building Materials 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 Building Materials company?
A good E10 depends on the Building Materials 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 Yotai Refractories Co and its competitors. Yotai Refractories Co's current E10 is 円144.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yotai Refractories Co stock overvalued right now?
Based on GuruFocus' analysis, Yotai Refractories Co (TSE:5357) is currently considered Fairly Valued. The stock's GF Value™ is 円1,768.80, compared to a current price of 円1,757.00 — trading 0.7% below its estimated fair value. The current E10 is 円144.22. Yotai Refractories Co's overall GF Score™ is 80/100 with 5 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 Yotai Refractories Co (TSE:5357), the current E10 is 円144.22 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 Yotai Refractories Co (TSE:5357) Overvalued in 2026?

Based on GuruFocus' analysis, Yotai Refractories Co stock appears to be undervalued. The current stock price of 円1,757.00 is trading 0.7% below its estimated GF Value™ of 円1,768.80. GuruFocus considers Yotai Refractories Co to be Fairly Valued.

Key valuation signals for TSE:5357:

  • E10: 円144.22
  • GF Value™: 円1,768.80 vs. price of 円1,757.00 (0.7% below fair value)
  • GF Score™: 80/100 with 5 warning signs

No single metric tells the full story. See the TSE:5357 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yotai Refractories Co Business Description

Address 8-1 Nishikinaka-cho, Osaka, JPN
Yotai Refractories Co Ltd manufactures and sells fire bricks, monolithic refractories, and ceramics in Japan. The company is also engaged in the engineering and construction of various furnaces.
80GF Score

Get the complete analysis for TSE:5357

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

円1,757.00
Price
円1,768.80
GF Value