Taiyo Holdings Co (TSE:4626) E10: 円86.87 (As of Mar. 2026)

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TSE:4626 Taiyo Holdings Co Ltd TSE:4626
81 GF Score
Price 円4,775.00
GF Value 円2,438.64
Valuation Significantly Overvalued
! 1 Warning Sign
View Full Analysis

What is Taiyo Holdings Co E10?

Taiyo Holdings Co TSE:4626 -0.38% 81 E10 is 円86.87 as of Mar. 2026. GuruFocus rates TSE:4626 with a GF Score™ of 81/100 and a GF Value™ of 円2,438.64 (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.

Taiyo Holdings Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円7.620. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円86.87 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Taiyo Holdings Co's average E10 Growth Rate was 10.10% per year. During the past 3 years, the average E10 Growth Rate was 7.40% per year. During the past 5 years, the average E10 Growth Rate was 9.90% 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 Taiyo Holdings Co was 13.30% per year. The lowest was 5.20% per year. And the median was 8.80% per year.

As of today (2026-07-27), Taiyo Holdings Co's current stock price is 円4775.00. Taiyo Holdings Co's E10 for the quarter that ended in Mar. 2026 was 円86.87. Taiyo Holdings Co's Shiller PE Ratio of today is 54.97.

During the past 13 years, the highest Shiller PE Ratio of Taiyo Holdings Co was 67.84. The lowest was 15.29. And the median was 24.44.


Taiyo Holdings Co  (TSE:4626) 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.

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

Shiller PE Ratio=Share Price/E10
=4775.00/86.87
=54.97

* 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 Taiyo Holdings Co was 67.84. The lowest was 15.29. And the median was 24.44.


Be Aware

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


Taiyo Holdings Co E10 Related Terms


Taiyo Holdings Co E10 Historical Data

* Premium members only.

The historical data trend for Taiyo Holdings 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.

Taiyo Holdings Co E10 Chart

Taiyo Holdings 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 61.46 70.11 74.37 78.92 86.87

Taiyo Holdings Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 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 78.92 81.34 84.44 88.30 86.87

TSE:4626 vs LIN, SHW, ECL: E10 Comparison

For the Specialty Chemicals subindustry, Taiyo Holdings 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.


Taiyo Holdings Co Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Taiyo Holdings Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:4626
81GF Score
Taiyo Holdings Co Ltd TSE:4626
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiyo Holdings 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, Taiyo Holdings 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)
=7.62/112.7000*112.7000
=7.620

Current CPI (Mar. 2026) = 112.7000.

Taiyo Holdings Co Quarterly Data

per share eps CPI Adj_EPS
201606 20.293 98.100 23.313
201609 18.860 98.000 21.689
201612 10.915 98.400 12.501
201703 15.339 98.100 17.622
201706 16.025 98.500 18.335
201709 18.683 98.800 21.311
201712 18.755 99.400 21.264
201803 -11.328 99.200 -12.870
201806 16.158 99.200 18.357
201809 16.173 99.900 18.245
201812 14.600 99.700 16.504
201903 -9.022 99.700 -10.198
201906 11.583 99.800 13.080
201909 16.035 100.100 18.053
201912 16.062 100.500 18.012
202003 -10.700 100.300 -12.023
202006 20.470 99.900 23.093
202009 21.719 99.900 24.502
202012 25.475 99.300 28.913
202103 16.065 99.900 18.123
202106 27.510 99.500 31.160
202109 31.892 100.100 35.906
202112 32.230 100.100 36.287
202203 12.850 101.100 14.324
202206 32.235 101.800 35.686
202209 34.425 103.100 37.630
202212 25.385 104.100 27.482
202303 9.730 104.400 10.504
202306 22.970 105.200 24.608
202309 32.821 106.200 34.830
202312 35.440 106.800 37.398
202403 -13.825 107.200 -14.534
202406 41.171 108.200 42.883
202409 41.089 108.900 42.523
202412 33.730 110.700 34.339
202503 -24.900 111.100 -25.259
202506 41.750 111.700 42.124
202509 57.430 112.000 57.789
202512 57.750 113.000 57.597
202603 7.620 112.700 7.620

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86.87 mean?
Taiyo Holdings Co (TSE:4626) has a E10 of 円86.87 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Taiyo Holdings Co and its competitors.
Is Taiyo Holdings Co's E10 too high?
Taiyo Holdings Co's current E10 is 円86.87. Overall, Taiyo Holdings Co has a GF Score™ of 81/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiyo Holdings Co's E10 compare to LIN and SHW?
Taiyo Holdings Co's E10 of 円86.87 can be compared against companies in the Chemicals 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 Chemicals company?
A good E10 depends on the Chemicals 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 Taiyo Holdings Co and its competitors. Taiyo Holdings Co's current E10 is 円86.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiyo Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Taiyo Holdings Co (TSE:4626) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,438.64, compared to a current price of 円4,775.00 — trading 95.8% above its estimated fair value. The current E10 is 円86.87. Taiyo Holdings Co's overall GF Score™ is 81/100 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 Taiyo Holdings Co (TSE:4626), the current E10 is 円86.87 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 Taiyo Holdings Co (TSE:4626) Overvalued in 2026?

Based on GuruFocus' analysis, Taiyo Holdings Co stock appears to be overvalued. The current stock price of 円4,775.00 is trading 95.8% above its estimated GF Value™ of 円2,438.64. GuruFocus considers Taiyo Holdings Co to be Significantly Overvalued.

Key valuation signals for TSE:4626:

  • E10: 円86.87
  • GF Value™: 円2,438.64 vs. price of 円4,775.00 (95.8% above fair value)
  • GF Score™: 81/100 with 1 warning sign

No single metric tells the full story. See the TSE:4626 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiyo Holdings Co Business Description

Other Exchanges TAYIF:USA
Address 1-11-1 Nishi-Ikebukuro, 16F, Metropolitan Plaza Building, Tokyo, JPN, 171-0021
Taiyo Holdings Co Ltd is a Japan-based chemical manufacturing company. The company through its subsidiaries is engaged in the manufacturing and sales of Printed Wiring Board materials and chemical products for use in the electronic components and electronics industries. The firm divides its business into two segments: Electronics Materials and Medical and Pharmaceuticals. It is composed of four reportable segments divided by geographic area, namely Japan, China, Taiwan, Overseas, other and Korea.
81GF Score

Get the complete analysis for TSE:4626

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

円4,775.00
Price
円2,438.64
GF Value