Sumitomo Rubber Industries (STU:108) E10: €0.00 (As of Jun. 2026)

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STU:108 Sumitomo Rubber Industries Ltd STU:108
67 GF Score
Price €12.80
GF Value €7.97
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Sumitomo Rubber Industries E10?

Sumitomo Rubber Industries STU:108 67 E10 is €0.00 as of Jun. 2026. GuruFocus rates STU:108 with a GF Score™ of 67/100 and a GF Value™ of €7.97 (Significantly 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.

Sumitomo Rubber Industries's adjusted earnings per share data for the three months ended in Jun. 2026 was €0.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.00 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Sumitomo Rubber Industries's average E10 Growth Rate was -100.00% per year. During the past 3 years, the average E10 Growth Rate was -5.80% per year. During the past 5 years, the average E10 Growth Rate was -4.00% 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 Sumitomo Rubber Industries was 0.30% per year. The lowest was -5.80% per year. And the median was -1.20% per year.

As of today (2026-08-17), Sumitomo Rubber Industries's current stock price is €12.80. Sumitomo Rubber Industries's E10 for the quarter that ended in Jun. 2026 was €0.00. Sumitomo Rubber Industries's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Sumitomo Rubber Industries was 22.35. The lowest was 5.81. And the median was 9.38.


Sumitomo Rubber Industries  (STU:108) 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.

During the past 13 years, the highest Shiller P/E Ratio of Sumitomo Rubber Industries was 22.35. The lowest was 5.81. And the median was 9.38.


Be Aware

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


Sumitomo Rubber Industries E10 Related Terms


Sumitomo Rubber Industries E10 Historical Data

* Premium members only.

The historical data trend for Sumitomo Rubber Industries'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.

Sumitomo Rubber Industries E10 Chart

Sumitomo Rubber Industries Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.16 1.03 0.93 0.80 0.67

Sumitomo Rubber Industries Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 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 0.76 0.74 0.67 0.66 0.00

STU:108 vs ORLY, AZO: E10 Comparison

For the Auto Parts subindustry, Sumitomo Rubber Industries'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.


Sumitomo Rubber Industries Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Sumitomo Rubber Industries's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Sumitomo Rubber Industries's Shiller PE Ratio falls into.


STU:108
67GF Score
Sumitomo Rubber Industries Ltd STU:108
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sumitomo Rubber Industries 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, Sumitomo Rubber Industries's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0/113.6000*113.6000
=0.000

Current CPI (Jun. 2026) = 113.6000.

Sumitomo Rubber Industries Quarterly Data

per share eps CPI Adj_EPS
201609 0.315 98.000 0.365
201612 0.434 98.400 0.501
201703 0.270 98.100 0.313
201706 0.118 98.500 0.136
201709 0.132 98.800 0.152
201712 0.865 99.400 0.989
201803 0.225 99.200 0.258
201806 0.194 99.200 0.222
201809 0.085 99.900 0.097
201812 0.567 99.700 0.646
201903 0.086 99.700 0.098
201906 0.108 99.800 0.123
201909 0.053 100.100 0.060
201912 0.129 100.500 0.146
202003 -0.109 100.300 -0.123
202006 -0.186 99.900 -0.212
202009 0.078 99.900 0.089
202012 0.885 99.300 1.012
202103 0.314 99.900 0.357
202106 0.282 99.500 0.322
202109 0.007 100.100 0.008
202112 0.258 100.100 0.293
202203 0.342 101.100 0.384
202206 0.146 101.800 0.163
202209 -0.075 103.100 -0.083
202212 -0.132 104.100 -0.144
202303 0.106 104.400 0.115
202306 0.104 105.200 0.112
202309 0.458 106.200 0.490
202312 0.238 106.800 0.253
202403 0.580 107.200 0.615
202406 0.311 108.200 0.327
202409 -0.831 108.900 -0.867
202412 0.137 110.700 0.141
202503 0.084 111.100 0.086
202506 0.247 111.700 0.251
202509 0.255 112.000 0.259
202512 0.508 113.000 0.511
202603 0.178 112.700 0.179
202606 0.000 113.600 0.000

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 €0.00 mean?
Sumitomo Rubber Industries (STU:108) has a E10 of €0.00 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sumitomo Rubber Industries and its competitors.
Is Sumitomo Rubber Industries' E10 too high?
Sumitomo Rubber Industries' current E10 is €0.00. Overall, Sumitomo Rubber Industries has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo Rubber Industries' E10 compare to ORLY and AZO?
Sumitomo Rubber Industries' E10 of €0.00 can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good E10 depends on the Vehicles & Parts 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 Sumitomo Rubber Industries and its competitors. Sumitomo Rubber Industries's current E10 is €0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo Rubber Industries stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo Rubber Industries (STU:108) is currently considered Significantly Overvalued. The stock's GF Value™ is €7.97, compared to a current price of €12.80 — trading 60.6% above its estimated fair value. The current E10 is €0.00. Sumitomo Rubber Industries' overall GF Score™ is 67/100 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 Sumitomo Rubber Industries (STU:108), the current E10 is €0.00 as of Jun. 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 Sumitomo Rubber Industries (STU:108) Overvalued in 2026?

Based on GuruFocus' analysis, Sumitomo Rubber Industries stock appears to be overvalued. The current stock price of €12.80 is trading 60.6% above its estimated GF Value™ of €7.97. GuruFocus considers Sumitomo Rubber Industries to be Significantly Overvalued.

Key valuation signals for STU:108:

  • E10: €0.00
  • GF Value™: €7.97 vs. price of €12.80 (60.6% above fair value)
  • GF Score™: 67/100 with 7 warning signs

No single metric tells the full story. See the STU:108 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sumitomo Rubber Industries Business Description

Address 3-6-9 Wakihamacho, Chuo-ku, Hyogo Prefecture, Kobe, JPN, 651-0072
Sumitomo Rubber Industries Ltd makes and sells rubber tires, sports equipment, and other products in three segments based on product type. The tire segment, which generates the majority of revenue, sells rubber tires for automobiles and motorcycles under the Dunlop and Falken brand names. The sports segment sells golf, tennis, and fitness equipment under the Srixon, XXIO, Cleveland, and Dunlop brand names. The industrial and other products segment sells rubber parts for printers, artificial turf for sporting use, floor coating materials, portable ramps, gloves, tubes, and valves. The majority of revenue comes from Japan than any other region.
67GF Score

Get the complete analysis for STU:108

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

€12.80
Price
€7.97
GF Value