COSMOS Pharmaceutical (TSE:3349) E10: 円317.95 (As of Feb. 2026)

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TSE:3349 COSMOS Pharmaceutical Corp TSE:3349
87 GF Score
Price 円6,612.00
GF Value 円8,450.64
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is COSMOS Pharmaceutical E10?

COSMOS Pharmaceutical TSE:3349 +3.56% 87 E10 is 円317.95 as of Feb. 2026. GuruFocus rates TSE:3349 with a GF Score™ of 87/100 and a GF Value™ of 円8,450.64 (Modestly 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.

COSMOS Pharmaceutical's adjusted earnings per share data for the three months ended in Feb. 2026 was 円102.190. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円317.95 for the trailing ten years ended in Feb. 2026.

During the past 12 months, COSMOS Pharmaceutical's average E10 Growth Rate was -100.00% 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 COSMOS Pharmaceutical was 14.10% per year. The lowest was 10.70% per year. And the median was 12.50% per year.

As of today (2026-07-29), COSMOS Pharmaceutical's current stock price is 円6612.00. COSMOS Pharmaceutical's E10 for the quarter that ended in Feb. 2026 was 円317.95. COSMOS Pharmaceutical's Shiller PE Ratio of today is 20.80.

During the past 13 years, the highest Shiller PE Ratio of COSMOS Pharmaceutical was 55.97. The lowest was 18.25. And the median was 32.78.


COSMOS Pharmaceutical  (TSE:3349) 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.

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

Shiller PE Ratio=Share Price/E10
=6612.00/317.95
=20.80

* 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 COSMOS Pharmaceutical was 55.97. The lowest was 18.25. And the median was 32.78.


Be Aware

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


COSMOS Pharmaceutical E10 Related Terms


COSMOS Pharmaceutical E10 Historical Data

* Premium members only.

The historical data trend for COSMOS Pharmaceutical'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.

COSMOS Pharmaceutical E10 Chart

COSMOS Pharmaceutical Annual Data
Trend May17 May18 May19 May20 May21 May22 May23 May24 May25 May26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 222.06 246.41 269.55 301.52 0.00

COSMOS Pharmaceutical Quarterly Data
Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 301.52 307.79 314.95 317.95 0.00

COSMOS Pharmaceutical E10 Competitor Comparison

For the Pharmaceutical Retailers subindustry, COSMOS Pharmaceutical'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.


COSMOS Pharmaceutical Shiller PE Ratio vs Healthcare Providers & Services Industry

For the Healthcare Providers & Services industry and Healthcare sector, COSMOS Pharmaceutical's Shiller PE Ratio distribution charts can be found below:

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


TSE:3349
87GF Score
COSMOS Pharmaceutical Corp TSE:3349
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

COSMOS Pharmaceutical 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, COSMOS Pharmaceutical's adjusted earnings per share data for the three months ended in Feb. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=102.19/112.2000*112.2000
=102.190

Current CPI (Feb. 2026) = 112.2000.

COSMOS Pharmaceutical Quarterly Data

per share eps CPI Adj_EPS
201605 40.820 98.200 46.640
201608 58.270 97.900 66.781
201611 51.375 98.600 58.461
201702 49.193 98.100 56.264
201705 71.158 98.600 80.973
201708 58.573 98.500 66.720
201711 39.678 99.100 44.923
201802 51.680 99.500 58.276
201805 72.715 99.300 82.161
201808 61.683 99.800 69.347
201811 52.021 100.000 58.368
201902 53.057 99.700 59.709
201905 75.468 100.000 84.675
201908 63.765 100.000 71.544
201911 46.985 100.500 52.455
202002 69.042 100.300 77.233
202005 90.855 100.100 101.837
202008 94.575 100.100 106.007
202011 70.481 99.500 79.477
202102 107.439 99.800 120.788
202105 70.393 99.400 79.458
202108 78.840 99.700 88.725
202111 63.155 100.100 70.789
202202 65.784 100.700 73.297
202205 84.598 101.800 93.241
202208 81.840 102.700 89.410
202211 60.830 103.900 65.689
202302 62.931 104.000 67.893
202305 94.870 105.100 101.279
202308 82.175 105.900 87.064
202311 64.082 106.900 67.259
202402 72.800 106.900 76.409
202405 89.540 108.100 92.936
202408 102.740 109.100 105.659
202411 79.310 110.000 80.896
202502 99.860 110.800 101.122
202505 108.950 111.800 109.340
202508 103.100 112.100 103.192
202511 81.730 113.200 81.008
202602 102.190 112.200 102.190

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317.95 mean?
COSMOS Pharmaceutical (TSE:3349) has a E10 of 円317.95 as of Feb. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on COSMOS Pharmaceutical and its competitors.
Is COSMOS Pharmaceutical's E10 too high?
COSMOS Pharmaceutical's current E10 is 円317.95. Overall, COSMOS Pharmaceutical has a GF Score™ of 87/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does COSMOS Pharmaceutical's E10 compare to competitors?
COSMOS Pharmaceutical's E10 of 円317.95 can be compared against companies in the Healthcare Providers & Services 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 Healthcare Providers & Services company?
A good E10 depends on the Healthcare Providers & Services 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 COSMOS Pharmaceutical and its competitors. COSMOS Pharmaceutical's current E10 is 円317.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is COSMOS Pharmaceutical stock overvalued right now?
Based on GuruFocus' analysis, COSMOS Pharmaceutical (TSE:3349) is currently considered Modestly Undervalued. The stock's GF Value™ is 円8,450.64, compared to a current price of 円6,612.00 — trading 21.8% below its estimated fair value. The current E10 is 円317.95. COSMOS Pharmaceutical's overall GF Score™ is 87/100 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 COSMOS Pharmaceutical (TSE:3349), the current E10 is 円317.95 as of Feb. 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 COSMOS Pharmaceutical (TSE:3349) Overvalued in 2026?

Based on GuruFocus' analysis, COSMOS Pharmaceutical stock appears to be undervalued. The current stock price of 円6,612.00 is trading 21.8% below its estimated GF Value™ of 円8,450.64. GuruFocus considers COSMOS Pharmaceutical to be Modestly Undervalued.

Key valuation signals for TSE:3349:

  • E10: 円317.95
  • GF Value™: 円8,450.64 vs. price of 円6,612.00 (21.8% below fair value)
  • GF Score™: 87/100 with 2 warning signs

No single metric tells the full story. See the TSE:3349 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


COSMOS Pharmaceutical Business Description

Other Exchanges CSMYF:USA
Address 10-1 Hakataeki Higashi 2-chome, 4th floor, JR Hakata Station East NS Building S, Hakata-ku, Fukuoka Prefecture, Fukuoka, JPN, 812-0013
COSMOS Pharmaceutical Corp manages retail drugstores in Japan. The company emphasizes convenience regarding its product selection, which includes medical products, health and beauty aids, personal-care items, discount cosmetics, household items, food and beverages, greeting cards, seasonal merchandise, alcoholic beverages, tobacco, insect repellent, and miscellaneous everyday consumables. The majority of the company's revenue is derived from common grocery sales. It also operates a private grocery brand called ON 365.
87GF Score

Get the complete analysis for TSE:3349

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

円6,612.00
Price
円8,450.64
GF Value