Sinfonia Technology Co (TSE:6507) E10: 円249.98 (As of Mar. 2026)


TSE:6507 Sinfonia Technology Co Ltd TSE:6507
78 GF Score
Price 円15,470.00
GF Value 円6,612.91
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Sinfonia Technology Co E10?

Sinfonia Technology Co TSE:6507 -2.83% 78 E10 is 円249.98 as of Mar. 2026. GuruFocus rates TSE:6507 with a GF Score™ of 78/100 and a GF Value™ of 円6,612.91 (Significantly Overvalued). 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.

Sinfonia Technology Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円263.760. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円249.98 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Sinfonia Technology Co's average E10 Growth Rate was 21.00% per year. During the past 3 years, the average E10 Growth Rate was 21.60% per year. During the past 5 years, the average E10 Growth Rate was 22.60% 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 Sinfonia Technology Co was 23.70% per year. The lowest was 10.80% per year. And the median was 19.95% per year.

As of today (2026-06-29), Sinfonia Technology Co's current stock price is 円15470.00. Sinfonia Technology Co's E10 for the quarter that ended in Mar. 2026 was 円249.98. Sinfonia Technology Co's Shiller PE Ratio of today is 61.88.

During the past 13 years, the highest Shiller PE Ratio of Sinfonia Technology Co was 64.93. The lowest was 9.64. And the median was 16.21.


Sinfonia Technology Co  (TSE:6507) 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.

Sinfonia Technology Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=15470.00/249.98
=61.88

* 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 Sinfonia Technology Co was 64.93. The lowest was 9.64. And the median was 16.21.


Be Aware

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


Sinfonia Technology Co E10 Related Terms


Sinfonia Technology Co E10 Historical Data

* Premium members only.

The historical data trend for Sinfonia Technology 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.

Sinfonia Technology Co E10 Chart

Sinfonia Technology 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 109.02 138.95 164.23 206.54 249.98

Sinfonia Technology 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 206.54 213.88 223.35 233.53 249.98

TSE:6507 vs GEV, ETN, PH: E10 Comparison

For the Specialty Industrial Machinery subindustry, Sinfonia Technology 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.


Sinfonia Technology Co Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Sinfonia Technology Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:6507
78GF Score
Sinfonia Technology Co Ltd TSE:6507
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sinfonia Technology 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, Sinfonia Technology 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)
=263.76/112.7000*112.7000
=263.760

Current CPI (Mar. 2026) = 112.7000.

Sinfonia Technology Co Quarterly Data

per share eps CPI Adj_EPS
201606 -7.350 98.100 -8.444
201609 18.932 98.000 21.772
201612 20.700 98.400 23.708
201703 101.389 98.100 116.478
201706 7.250 98.500 8.295
201709 26.690 98.800 30.445
201712 7.360 99.400 8.345
201803 135.429 99.200 153.859
201806 -3.090 99.200 -3.511
201809 46.981 99.900 53.001
201812 13.688 99.700 15.473
201903 98.260 99.700 111.072
201906 -9.770 99.800 -11.033
201909 13.587 100.100 15.297
201912 -12.430 100.500 -13.939
202003 65.510 100.300 73.609
202006 5.550 99.900 6.261
202009 36.980 99.900 41.718
202012 -6.010 99.300 -6.821
202103 87.990 99.900 99.264
202106 -3.210 99.500 -3.636
202109 41.310 100.100 46.510
202112 42.360 100.100 47.692
202203 114.530 101.100 127.671
202206 35.900 101.800 39.744
202209 72.210 103.100 78.934
202212 55.742 104.100 60.347
202303 123.067 104.400 132.851
202306 25.200 105.200 26.997
202309 57.690 106.200 61.221
202312 44.086 106.800 46.521
202403 139.230 107.200 146.373
202406 63.860 108.200 66.516
202409 87.870 108.900 90.936
202412 86.860 110.700 88.429
202503 190.280 111.100 193.020
202506 58.660 111.700 59.185
202509 102.660 112.000 103.302
202512 88.790 113.000 88.554
202603 263.760 112.700 263.760

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249.98 mean?
Sinfonia Technology Co (TSE:6507) has a E10 of 円249.98 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sinfonia Technology Co and its competitors.
Is Sinfonia Technology Co's E10 too high?
Sinfonia Technology Co's current E10 is 円249.98. Overall, Sinfonia Technology Co has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sinfonia Technology Co's E10 compare to GEV and ETN?
Sinfonia Technology Co's E10 of 円249.98 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 Sinfonia Technology Co and its competitors. Sinfonia Technology Co's current E10 is 円249.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sinfonia Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Sinfonia Technology Co (TSE:6507) is currently considered Significantly Overvalued. The stock's GF Value™ is 円6,612.91, compared to a current price of 円15,470.00 — trading 133.9% above its estimated fair value. The current E10 is 円249.98. Sinfonia Technology Co's overall GF Score™ is 78/100 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 Sinfonia Technology Co (TSE:6507), the current E10 is 円249.98 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 Sinfonia Technology Co (TSE:6507) Overvalued in 2026?

Based on GuruFocus' analysis, Sinfonia Technology Co stock appears to be overvalued. The current stock price of 円15,470.00 is trading 133.9% above its estimated GF Value™ of 円6,612.91. GuruFocus considers Sinfonia Technology Co to be Significantly Overvalued.

Key valuation signals for TSE:6507:

  • E10: 円249.98
  • GF Value™: 円6,612.91 vs. price of 円15,470.00 (133.9% above fair value)
  • GF Score™: 78/100 with 5 warning signs

No single metric tells the full story. See the TSE:6507 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sinfonia Technology Co Business Description

Address Shiba NBF Tower, 1-30, Shiba-daimon 1-chome, Minato-ku, Tokyo, JPN, 105-8564
Sinfonia Technology Co Ltd is a Japan-based company, engages in the manufacture and sale of electronic equipment. Its product includes industrial electrical equipment, co-generation systems, metal thermal-processing devices, semiconductor-related manufacturing equipment, vibratory conveyor systems and control computers. It operates in Aerospace, Industrial Transportation, Clutch Brakes and Liquid-Crystal manufacturing equipment.
78GF Score

Get the complete analysis for TSE:6507

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

円15,470.00
Price
円6,612.91
GF Value