TOSKF (Toyo Seikan Group Holdings) E10: $0.48 (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.

TOSKF Toyo Seikan Group Holdings Ltd TOSKF
71 GF Score
Price $15.35
GF Value $11.00
! 5 Warning Signs
View Full Analysis

What is Toyo Seikan Group Holdings E10?

Toyo Seikan Group Holdings TOSKF 71 E10 is $0.48 as of Mar. 2026. GuruFocus rates TOSKF with a GF Score™ of 71/100 and a GF Value™ of $11.00. 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.

Toyo Seikan Group Holdings's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.283. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $0.48 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Toyo Seikan Group Holdings's average E10 Growth Rate was 40.10% per year. During the past 3 years, the average E10 Growth Rate was 24.00% per year. During the past 5 years, the average E10 Growth Rate was 24.20% 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 Toyo Seikan Group Holdings was 62.10% per year. The lowest was 11.80% per year. And the median was 31.05% per year.

As of today (2026-07-26), Toyo Seikan Group Holdings's current stock price is $15.35. Toyo Seikan Group Holdings's E10 for the quarter that ended in Mar. 2026 was $0.48. Toyo Seikan Group Holdings's Shiller PE Ratio of today is 31.98.

During the past 13 years, the highest Shiller PE Ratio of Toyo Seikan Group Holdings was 272.17. The lowest was 22.99. And the median was 39.68.


Toyo Seikan Group Holdings  (OTCPK:TOSKF) 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.

Toyo Seikan Group Holdings's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=15.35/0.48
=31.98

* 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 Toyo Seikan Group Holdings was 272.17. The lowest was 22.99. And the median was 39.68.


Be Aware

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


Toyo Seikan Group Holdings E10 Related Terms


Toyo Seikan Group Holdings E10 Historical Data

* Premium members only.

The historical data trend for Toyo Seikan Group Holdings'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.

Toyo Seikan Group Holdings E10 Chart

Toyo Seikan Group Holdings 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 0.62 0.49 0.41 0.50 0.48

Toyo Seikan Group Holdings 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 0.50 0.47 0.44 0.43 0.48

TOSKF vs SW, PKG, IP: E10 Comparison

For the Packaging & Containers subindustry, Toyo Seikan Group Holdings'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.


Toyo Seikan Group Holdings Shiller PE Ratio vs Packaging & Containers Industry

For the Packaging & Containers industry and Consumer Cyclical sector, Toyo Seikan Group Holdings's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Toyo Seikan Group Holdings's Shiller PE Ratio falls into.


TOSKF
71GF Score
Toyo Seikan Group Holdings Ltd TOSKF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Toyo Seikan Group Holdings 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, Toyo Seikan Group Holdings'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)
=0.283/112.7000*112.7000
=0.283

Current CPI (Mar. 2026) = 112.7000.

Toyo Seikan Group Holdings Quarterly Data

per share eps CPI Adj_EPS
201606 0.270 98.100 0.310
201609 0.403 98.000 0.463
201612 0.473 98.400 0.542
201703 -0.570 98.100 -0.655
201706 0.410 98.500 0.469
201709 0.157 98.800 0.179
201712 0.196 99.400 0.222
201803 -1.952 99.200 -2.218
201806 0.374 99.200 0.425
201809 0.156 99.900 0.176
201812 0.194 99.700 0.219
201903 0.201 99.700 0.227
201906 -0.281 99.800 -0.317
201909 0.297 100.100 0.334
201912 0.228 100.500 0.256
202003 -0.278 100.300 -0.312
202006 0.158 99.900 0.178
202009 0.169 99.900 0.191
202012 0.239 99.300 0.271
202103 0.232 99.900 0.262
202106 0.586 99.500 0.664
202109 0.539 100.100 0.607
202112 0.442 100.100 0.498
202203 0.559 101.100 0.623
202206 0.455 101.800 0.504
202209 0.054 103.100 0.059
202212 -0.004 104.100 -0.004
202303 -0.083 104.400 -0.090
202306 0.329 105.200 0.352
202309 0.240 106.200 0.255
202312 0.372 106.800 0.393
202403 -0.043 107.200 -0.045
202406 0.413 108.200 0.430
202409 0.045 108.900 0.047
202412 0.501 110.700 0.510
202503 -0.095 111.100 -0.096
202506 0.734 111.700 0.741
202509 0.785 112.000 0.790
202512 0.607 113.000 0.605
202603 0.283 112.700 0.283

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 $0.48 mean?
Toyo Seikan Group Holdings (TOSKF) has a E10 of $0.48 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Toyo Seikan Group Holdings and its competitors.
Is Toyo Seikan Group Holdings' E10 too high?
Toyo Seikan Group Holdings' current E10 is $0.48. Overall, Toyo Seikan Group Holdings has a GF Score™ of 71/100, reflecting its overall financial health beyond just this single metric.
How does Toyo Seikan Group Holdings' E10 compare to SW and PKG?
Toyo Seikan Group Holdings' E10 of $0.48 can be compared against companies in the Packaging & Containers 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 Packaging & Containers company?
A good E10 depends on the Packaging & Containers 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 Toyo Seikan Group Holdings and its competitors. Toyo Seikan Group Holdings's current E10 is $0.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Toyo Seikan Group Holdings stock overvalued right now?
Toyo Seikan Group Holdings (TOSKF) has a current E10 of $0.48. The stock's GF Value™ is $11.00, compared to a current price of $15.35 — trading 39.5% above its estimated fair value. The current E10 is $0.48. Toyo Seikan Group Holdings' overall GF Score™ is 71/100 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 Toyo Seikan Group Holdings (TOSKF), the current E10 is $0.48 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 Toyo Seikan Group Holdings (TOSKF) Overvalued in 2026?

Based on GuruFocus' analysis, Toyo Seikan Group Holdings stock appears to be overvalued. The current stock price of $15.35 is trading 39.5% above its estimated GF Value™ of $11.00.

Key valuation signals for TOSKF:

  • E10: $0.48
  • GF Value™: $11.00 vs. price of $15.35 (39.5% above fair value)
  • GF Score™: 71/100 with 5 warning signs

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


Toyo Seikan Group Holdings Business Description

Other Exchanges 5901:JapanTQN:Germany
Address 2-18-1 Higashi-Gotanda, Osaki Forest Building, Shinagawa-ku, Tokyo, JPN, 141-8627
Toyo Seikan Group Holdings Ltd is a Japan-based packaging container manufacturer. The company operates through six segments. The Engineering, Filling, and Logistics segment handles packaging equipment, contract filling, and cargo transport. The Functional Materials segment covers aluminum substrates, optical films, pigments, frit, and gelcoats. The Packaging Container segment produces metal, plastic, paper, and glass containers. The Real Estate segment focuses on leasing office buildings and commercial facilities. The Steel Plate segment manufactures and sells steel plates and related products. The Others segment includes automotive press dies, rigid combiners, and non-life insurance agency services. It generates the majority of its revenue from the Packaging container business segment.
71GF Score

Get the complete analysis for TOSKF

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

$15.35
Price
$11.00
GF Value