Sun (TSE:6736) E10: 円137.63 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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:6736 Sun Corp TSE:6736
46 GF Score
Price 円9,690.00
GF Value 円5,380.78
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Sun E10?

Sun TSE:6736 -3.10% 46 E10 is 円137.63 as of Mar. 2026. GuruFocus rates TSE:6736 with a GF Score™ of 46/100 and a GF Value™ of 円5,380.78 (Significantly Overvalued). The stock has 4 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.

Sun's adjusted earnings per share data for the three months ended in Mar. 2026 was 円128.074. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円137.63 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Sun's average E10 Growth Rate was 62.20% per year. During the past 3 years, the average E10 Growth Rate was 66.80% 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 Sun was 195.20% per year. The lowest was -34.20% per year. And the median was 66.80% per year.

As of today (2026-09-19), Sun's current stock price is 円9690.00. Sun's E10 for the quarter that ended in Mar. 2026 was 円137.63. Sun's Shiller PE Ratio of today is 70.40.

During the past 13 years, the highest Shiller PE Ratio of Sun was 17317.07. The lowest was 30.10. And the median was 95.25.


Sun  (TSE:6736) 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.

Sun's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=9690.00/137.634
=70.40

* 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 Sun was 17317.07. The lowest was 30.10. And the median was 95.25.


Be Aware

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


Sun E10 Related Terms


Sun E10 Historical Data

* Premium members only.

The historical data trend for Sun'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.

Sun E10 Chart

Sun 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 2.28 24.10 1.15 71.10 115.46

Sun 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 100.46 112.82 125.34 137.63 146.70

TSE:6736 vs AAPL: E10 Comparison

For the Consumer Electronics subindustry, Sun'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.


Sun Shiller PE Ratio vs Hardware Industry

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

* The bar in red indicates where Sun's Shiller PE Ratio falls into.


TSE:6736
46GF Score
Sun Corp TSE:6736
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sun 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, Sun'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)
=128.074/112.7000*112.7000
=128.074

Current CPI (Mar. 2026) = 112.7000.

Sun Quarterly Data

per share eps CPI Adj_EPS
201606 -8.680 98.100 -9.972
201609 -1.920 98.000 -2.208
201612 -0.480 98.400 -0.550
201703 -14.810 98.100 -17.014
201706 -18.790 98.500 -21.499
201709 -8.170 98.800 -9.319
201712 -15.810 99.400 -17.925
201803 -14.620 99.200 -16.610
201806 14.151 99.200 16.077
201809 2.999 99.900 3.383
201812 -10.199 99.700 -11.529
201903 -50.820 99.700 -57.446
201906 -48.628 99.800 -54.914
201909 -17.690 100.100 -19.917
201912 -56.480 100.500 -63.336
202003 -29.680 100.300 -33.349
202006 -39.647 99.900 -44.727
202009 6.670 99.900 7.525
202012 10.654 99.300 12.092
202103 15.120 99.900 17.057
202106 8.347 99.500 9.454
202109 30.858 100.100 34.742
202112 17.076 100.100 19.225
202203 52.197 101.100 58.186
202206 168.051 101.800 186.045
202209 101.827 103.100 111.308
202212 -4.620 104.100 -5.002
202303 25.301 104.400 27.312
202306 -117.084 105.200 -125.431
202309 -72.674 106.200 -77.122
202312 3.765 106.800 3.973
202403 16.550 107.200 17.399
202406 9.320 108.200 9.708
202409 8.705 108.900 9.009
202412 747.585 110.700 761.092
202503 215.284 111.100 218.384
202506 79.660 111.700 80.373
202509 119.982 112.000 120.732
202512 113.358 113.000 113.057
202603 128.074 112.700 128.074

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137.63 mean?
Sun (TSE:6736) has a E10 of 円137.63 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sun and its competitors.
Is Sun's E10 too high?
Sun's current E10 is 円137.63. Overall, Sun has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sun's E10 compare to AAPL?
Sun's E10 of 円137.63 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 Sun and its competitors. Sun's current E10 is 円137.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sun stock overvalued right now?
Based on GuruFocus' analysis, Sun (TSE:6736) is currently considered Significantly Overvalued. The stock's GF Value™ is 円5,380.78, compared to a current price of 円9,690.00 — trading 80.1% above its estimated fair value. The current E10 is 円137.63. Sun's overall GF Score™ is 46/100 with 4 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 Sun (TSE:6736), the current E10 is 円137.63 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 Sun (TSE:6736) Overvalued in 2026?

Based on GuruFocus' analysis, Sun stock appears to be overvalued. The current stock price of 円9,690.00 is trading 80.1% above its estimated GF Value™ of 円5,380.78. GuruFocus considers Sun to be Significantly Overvalued.

Key valuation signals for TSE:6736:

  • E10: 円137.63
  • GF Value™: 円5,380.78 vs. price of 円9,690.00 (80.1% above fair value)
  • GF Score™: 46/100 with 4 warning signs

No single metric tells the full story. See the TSE:6736 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sun Business Description

Other Exchanges 72Z:Germany
Address 250 Asahi, Kochino-cho, Aichi Prefecture, Konan, JPN, 483-8555
Sun Corp is a Japanese company engaged in the business of providing mobile data solutions, gaming content, Online to Online solutions, and Enterprise AR solution. The products of the company include IoT, Global Data Intelligence Division, Game Machine Parts, Game Content, and others.
46GF Score

Get the complete analysis for TSE:6736

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

円9,690.00
Price
円5,380.78
GF Value