NPNKF (Nippon Shinyaku Co) E10: $2.79 (As of Jun. 2026)

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NPNKF Nippon Shinyaku Co Ltd NPNKF
73 GF Score
Price $23.74
GF Value $35.98
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is Nippon Shinyaku Co E10?

Nippon Shinyaku Co NPNKF 73 E10 is $2.79 as of Jun. 2026. GuruFocus rates NPNKF with a GF Score™ of 73/100 and a GF Value™ of $35.98 (Significantly Undervalued). The stock has 2 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.

Nippon Shinyaku Co's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.933. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $2.79 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Nippon Shinyaku Co's average E10 Growth Rate was 11.70% per year. During the past 3 years, the average E10 Growth Rate was 15.60% per year. During the past 5 years, the average E10 Growth Rate was 17.10% 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 Nippon Shinyaku Co was 18.50% per year. The lowest was 15.60% per year. And the median was 18.25% per year.

As of today (2026-08-15), Nippon Shinyaku Co's current stock price is $23.74. Nippon Shinyaku Co's E10 for the quarter that ended in Jun. 2026 was $2.79. Nippon Shinyaku Co's Shiller PE Ratio of today is 8.51.

During the past 13 years, the highest Shiller PE Ratio of Nippon Shinyaku Co was 93.96. The lowest was 9.54. And the median was 45.45.


Nippon Shinyaku Co  (OTCPK:NPNKF) 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.

Nippon Shinyaku Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=23.74/2.79
=8.51

* 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 Nippon Shinyaku Co was 93.96. The lowest was 9.54. And the median was 45.45.


Be Aware

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


Nippon Shinyaku Co E10 Related Terms


Nippon Shinyaku Co E10 Historical Data

* Premium members only.

The historical data trend for Nippon Shinyaku 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.

Nippon Shinyaku Co E10 Chart

Nippon Shinyaku 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 1.89 2.12 3.20 4.47 2.15

Nippon Shinyaku Co 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 2.59 2.35 1.84 2.15 2.79

NPNKF vs ZTS: E10 Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Nippon Shinyaku 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.


Nippon Shinyaku Co Shiller PE Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Nippon Shinyaku Co's Shiller PE Ratio distribution charts can be found below:

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


NPNKF
73GF Score
Nippon Shinyaku Co Ltd NPNKF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nippon Shinyaku 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, Nippon Shinyaku 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)
=0.933/113.6000*113.6000
=0.933

Current CPI (Jun. 2026) = 113.6000.

Nippon Shinyaku Co Quarterly Data

per share eps CPI Adj_EPS
201609 0.205 98.000 0.238
201612 1.125 98.400 1.299
201703 -0.201 98.100 -0.233
201706 0.530 98.500 0.611
201709 0.407 98.800 0.468
201712 0.613 99.400 0.701
201803 0.181 99.200 0.207
201806 0.535 99.200 0.613
201809 0.275 99.900 0.313
201812 0.881 99.700 1.004
201903 0.481 99.700 0.548
201906 0.680 99.800 0.774
201909 0.461 100.100 0.523
201912 0.489 100.500 0.553
202003 0.687 100.300 0.778
202006 0.805 99.900 0.915
202009 0.315 99.900 0.358
202012 1.003 99.300 1.147
202103 0.609 99.900 0.693
202106 1.698 99.500 1.939
202109 0.530 100.100 0.601
202112 0.853 100.100 0.968
202203 0.241 101.100 0.271
202206 0.914 101.800 1.020
202209 0.723 103.100 0.797
202212 0.820 104.100 0.895
202303 0.015 104.400 0.016
202306 0.919 105.200 0.992
202309 0.746 106.200 0.798
202312 0.807 106.800 0.858
202403 0.183 107.200 0.194
202406 0.965 108.200 1.013
202409 0.634 108.900 0.661
202412 1.175 110.700 1.206
202503 0.399 111.100 0.408
202506 0.848 111.700 0.862
202509 0.753 112.000 0.764
202512 0.960 113.000 0.965
202603 0.362 112.700 0.365
202606 0.933 113.600 0.933

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 $2.79 mean?
Nippon Shinyaku Co (NPNKF) has a E10 of $2.79 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Nippon Shinyaku Co and its competitors.
Is Nippon Shinyaku Co's E10 too high?
Nippon Shinyaku Co's current E10 is $2.79. Overall, Nippon Shinyaku Co has a GF Score™ of 73/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Nippon Shinyaku Co's E10 compare to ZTS?
Nippon Shinyaku Co's E10 of $2.79 can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good E10 depends on the Drug Manufacturers 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 Nippon Shinyaku Co and its competitors. Nippon Shinyaku Co's current E10 is $2.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Shinyaku Co stock overvalued right now?
Based on GuruFocus' analysis, Nippon Shinyaku Co (NPNKF) is currently considered Significantly Undervalued. The stock's GF Value™ is $35.98, compared to a current price of $23.74 — trading 34% below its estimated fair value. The current E10 is $2.79. Nippon Shinyaku Co's overall GF Score™ is 73/100 with 2 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 Nippon Shinyaku Co (NPNKF), the current E10 is $2.79 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 Nippon Shinyaku Co (NPNKF) Overvalued in 2026?

Based on GuruFocus' analysis, Nippon Shinyaku Co stock appears to be undervalued. The current stock price of $23.74 is trading 34% below its estimated GF Value™ of $35.98. GuruFocus considers Nippon Shinyaku Co to be Significantly Undervalued.

Key valuation signals for NPNKF:

  • E10: $2.79
  • GF Value™: $35.98 vs. price of $23.74 (34% below fair value)
  • GF Score™: 73/100 with 2 warning signs

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


Nippon Shinyaku Co Business Description

Other Exchanges NPPNY:USA4516:Japan
Address 14, Kisshoin Nishinosho Monguchicho, Minami-ku, Kyoto, JPN, 601-8550
Nippon Shinyaku Co Ltd is engaged in the pharmaceuticals and functional food businesses. The Pharmaceuticals Business develops and sells treatments for urological disorders, blood cancer, rare and intractable diseases, and gynecological conditions. The Functional Food Business produces and sells health food ingredients, quality-stabilizing preservatives, protein preparations, and supplements. It generates the majority of its revenue from the Pharmaceuticals segment.
73GF Score

Get the complete analysis for NPNKF

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

$23.74
Price
$35.98
GF Value