Yonkyu Co (TSE:9955) E10: 円144.75 (As of Mar. 2026)

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TSE:9955 Yonkyu Co Ltd TSE:9955
79 GF Score
Price 円2,815.00
GF Value 円2,561.03
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Yonkyu Co E10?

Yonkyu Co TSE:9955 +0.11% 79 E10 is 円144.75 as of Mar. 2026. GuruFocus rates TSE:9955 with a GF Score™ of 79/100 and a GF Value™ of 円2,561.03 (Fairly Valued). 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.

Yonkyu Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円35.770. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円144.75 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 9.90% 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 Yonkyu Co was 10.30% per year. The lowest was 9.90% per year. And the median was 10.00% per year.

As of today (2026-09-07), Yonkyu Co's current stock price is 円2815.00. Yonkyu Co's E10 for the quarter that ended in Mar. 2026 was 円144.75. Yonkyu Co's Shiller PE Ratio of today is 19.45.

During the past 13 years, the highest Shiller PE Ratio of Yonkyu Co was 28.47. The lowest was 17.55. And the median was 20.57.


Yonkyu Co  (TSE:9955) 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.

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

Shiller PE Ratio=Share Price/E10
=2815.00/144.75
=19.45

* 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 Yonkyu Co was 28.47. The lowest was 17.55. And the median was 20.57.


Be Aware

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


Yonkyu Co E10 Related Terms


Yonkyu Co E10 Historical Data

* Premium members only.

The historical data trend for Yonkyu 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.

Yonkyu Co E10 Chart

Yonkyu 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 95.80 109.00 115.25 0.00 144.75

Yonkyu Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Sep24 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 120.26 141.89 145.74 144.75 0.00

TSE:9955 vs ADM, BG, TSN: E10 Comparison

For the Farm Products subindustry, Yonkyu 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.


Yonkyu Co Shiller PE Ratio vs Consumer Packaged Goods Industry

For the Consumer Packaged Goods industry and Consumer Defensive sector, Yonkyu Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:9955
79GF Score
Yonkyu Co Ltd TSE:9955
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yonkyu 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, Yonkyu 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)
=35.77/112.7000*112.7000
=35.770

Current CPI (Mar. 2026) = 112.7000.

Yonkyu Co Quarterly Data

per share eps CPI Adj_EPS
201512 23.320 98.100 26.791
201603 -2.655 97.900 -3.056
201606 36.800 98.100 42.277
201609 34.010 98.000 39.112
201612 32.178 98.400 36.854
201703 -7.704 98.100 -8.851
201706 31.560 98.500 36.110
201709 44.125 98.800 50.333
201712 39.336 99.400 44.599
201803 -6.760 99.200 -7.680
201806 44.490 99.200 50.545
201809 34.125 99.900 38.497
201812 13.650 99.700 15.430
201903 -7.680 99.700 -8.681
201906 32.480 99.800 36.678
201909 36.726 100.100 41.349
201912 11.410 100.500 12.795
202003 -20.730 100.300 -23.293
202006 13.530 99.900 15.264
202009 39.656 99.900 44.737
202012 30.362 99.300 34.459
202103 15.850 99.900 17.881
202106 54.250 99.500 61.447
202109 44.491 100.100 50.091
202112 41.860 100.100 47.129
202203 23.130 101.100 25.784
202206 71.540 101.800 79.200
202209 43.007 103.100 47.012
202212 44.120 104.100 47.765
202303 30.140 104.400 32.536
202306 45.370 105.200 48.605
202309 20.300 106.200 21.542
202312 41.092 106.800 43.362
202403 26.930 107.200 28.312
202409 0.000 108.900 0.000
202503 0.000 111.100 0.000
202506 20.790 111.700 20.976
202509 203.550 112.000 204.822
202512 48.760 113.000 48.631
202603 35.770 112.700 35.770

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144.75 mean?
Yonkyu Co (TSE:9955) has a E10 of 円144.75 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Yonkyu Co and its competitors.
Is Yonkyu Co's E10 too high?
Yonkyu Co's current E10 is 円144.75. Overall, Yonkyu Co has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Yonkyu Co's E10 compare to ADM and BG?
Yonkyu Co's E10 of 円144.75 can be compared against companies in the Consumer Packaged Goods 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 Consumer Packaged Goods company?
A good E10 depends on the Consumer Packaged Goods 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 Yonkyu Co and its competitors. Yonkyu Co's current E10 is 円144.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yonkyu Co stock overvalued right now?
Based on GuruFocus' analysis, Yonkyu Co (TSE:9955) is currently considered Fairly Valued. The stock's GF Value™ is 円2,561.03, compared to a current price of 円2,815.00 — trading 9.9% above its estimated fair value. The current E10 is 円144.75. Yonkyu Co's overall GF Score™ is 79/100 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 Yonkyu Co (TSE:9955), the current E10 is 円144.75 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 Yonkyu Co (TSE:9955) Overvalued in 2026?

Based on GuruFocus' analysis, Yonkyu Co stock appears to be overvalued. The current stock price of 円2,815.00 is trading 9.9% above its estimated GF Value™ of 円2,561.03. GuruFocus considers Yonkyu Co to be Fairly Valued.

Key valuation signals for TSE:9955:

  • E10: 円144.75
  • GF Value™: 円2,561.03 vs. price of 円2,815.00 (9.9% above fair value)
  • GF Score™: 79/100 with 5 warning signs

No single metric tells the full story. See the TSE:9955 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yonkyu Co Business Description

Address 2-318-235 Tsukijicho, Uwajima, JPN
Yonkyu Co Ltd is engaged in the business of seafood. The company is engaged in Fresh fish sales, feed and feed sales, and production and sales of farmed young fish.
79GF Score

Get the complete analysis for TSE:9955

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

円2,815.00
Price
円2,561.03
GF Value