Japan Power Fastening Co (TSE:5950) E10: 円-0.15 (As of Jun. 2026)

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TSE:5950 Japan Power Fastening Co Ltd TSE:5950
56 GF Score
Price 円154.00
GF Value 円206.77
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Japan Power Fastening Co E10?

Japan Power Fastening Co TSE:5950 +1.32% 56 E10 is 円-0.15 as of Jun. 2026. GuruFocus rates TSE:5950 with a GF Score™ of 56/100 and a GF Value™ of 円206.77 (Modestly Undervalued). 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.

Japan Power Fastening Co's adjusted earnings per share data for the three months ended in Jun. 2026 was 円1.910. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円-0.15 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average E10 Growth Rate was 27.40% 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 Japan Power Fastening Co was 27.40% per year. The lowest was -10.80% per year. And the median was 18.65% per year.

As of today (2026-08-22), Japan Power Fastening Co's current stock price is 円154.00. Japan Power Fastening Co's E10 for the quarter that ended in Jun. 2026 was 円-0.15. Japan Power Fastening Co's Shiller PE Ratio of today is .


Japan Power Fastening Co  (TSE:5950) 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.


Be Aware

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


Japan Power Fastening Co E10 Related Terms


Japan Power Fastening Co E10 Historical Data

* Premium members only.

The historical data trend for Japan Power Fastening 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.

Japan Power Fastening Co E10 Chart

Japan Power Fastening Co 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 -5.09 -5.49 -8.97 0.00 -2.10

Japan Power Fastening Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 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 -5.06 -3.88 -2.10 -1.29 -0.15

TSE:5950 vs SNA, RBC, SWK: E10 Comparison

For the Tools & Accessories subindustry, Japan Power Fastening 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.


Japan Power Fastening Co Shiller PE Ratio vs Industrial Products Industry

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

* The bar in red indicates where Japan Power Fastening Co's Shiller PE Ratio falls into.


TSE:5950
56GF Score
Japan Power Fastening Co Ltd TSE:5950
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Japan Power Fastening 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, Japan Power Fastening Co'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)
=1.91/113.6000*113.6000
=1.910

Current CPI (Jun. 2026) = 113.6000.

Japan Power Fastening Co Quarterly Data

per share eps CPI Adj_EPS
201606 -10.710 98.100 -12.402
201609 0.049 98.000 0.057
201612 18.850 98.400 21.762
201703 -1.010 98.100 -1.170
201706 3.457 98.500 3.987
201709 0.036 98.800 0.041
201712 4.640 99.400 5.303
201803 -5.510 99.200 -6.310
201806 0.267 99.200 0.306
201809 -6.970 99.900 -7.926
201812 -8.150 99.700 -9.286
201903 -14.000 99.700 -15.952
201906 -7.941 99.800 -9.039
201909 -5.780 100.100 -6.560
201912 -65.287 100.500 -73.797
202003 -8.510 100.300 -9.638
202006 -1.791 99.900 -2.037
202009 -5.530 99.900 -6.288
202012 -4.021 99.300 -4.600
202103 2.050 99.900 2.331
202106 0.830 99.500 0.948
202109 1.210 100.100 1.373
202112 101.050 100.100 114.678
202203 1.180 101.100 1.326
202206 -0.270 101.800 -0.301
202209 -1.410 103.100 -1.554
202212 2.779 104.100 3.033
202303 -2.760 104.400 -3.003
202306 -5.441 105.200 -5.875
202309 1.638 106.200 1.752
202312 -0.270 106.800 -0.287
202403 -2.730 107.200 -2.893
202406 22.650 108.200 23.780
202412 0.000 110.700 0.000
202503 -5.500 111.100 -5.624
202506 -0.370 111.700 -0.376
202509 0.920 112.000 0.933
202512 2.840 113.000 2.855
202603 -2.940 112.700 -2.963
202606 1.910 113.600 1.910

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-0.15 mean?
Japan Power Fastening Co (TSE:5950) has a E10 of 円-0.15 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Japan Power Fastening Co and its competitors.
Is Japan Power Fastening Co's E10 too high?
Japan Power Fastening Co's current E10 is 円-0.15. Overall, Japan Power Fastening Co has a GF Score™ of 56/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Japan Power Fastening Co's E10 compare to SNA and RBC?
Japan Power Fastening Co's E10 of 円-0.15 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 Japan Power Fastening Co and its competitors. Japan Power Fastening Co's current E10 is 円-0.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Japan Power Fastening Co stock overvalued right now?
Based on GuruFocus' analysis, Japan Power Fastening Co (TSE:5950) is currently considered Modestly Undervalued. The stock's GF Value™ is 円206.77, compared to a current price of 円154.00 — trading 25.5% below its estimated fair value. The current E10 is 円-0.15. Japan Power Fastening Co's overall GF Score™ is 56/100 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 Japan Power Fastening Co (TSE:5950), the current E10 is 円-0.15 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 Japan Power Fastening Co (TSE:5950) Overvalued in 2026?

Based on GuruFocus' analysis, Japan Power Fastening Co stock appears to be undervalued. The current stock price of 円154.00 is trading 25.5% below its estimated GF Value™ of 円206.77. GuruFocus considers Japan Power Fastening Co to be Modestly Undervalued.

Key valuation signals for TSE:5950:

  • E10: 円-0.15
  • GF Value™: 円206.77 vs. price of 円154.00 (25.5% below fair value)
  • GF Score™: 56/100 with 4 warning signs

No single metric tells the full story. See the TSE:5950 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Japan Power Fastening Co Business Description

Address 1-1-90, Oyodo, Kita-ku, Osaka, JPN, 531-0076
Japan Power Fastening Co Ltd manufactures and sells of fasteners and tools. Its segment includes Construction Fasteners and Tools, Automobile and Home Appliance Parts and Others.
56GF Score

Get the complete analysis for TSE:5950

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

円154.00
Price
円206.77
GF Value