OncoTherapy Science (TSE:4564) E10: 円-14.32 (As of Mar. 2026)

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TSE:4564 OncoTherapy Science Inc TSE:4564
51 GF Score
Price 円21.00
GF Value 円18.19
Valuation Modestly Overvalued
! 1 Warning Sign
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What is OncoTherapy Science E10?

OncoTherapy Science TSE:4564 51 E10 is 円-14.32 as of Mar. 2026. GuruFocus rates TSE:4564 with a GF Score™ of 51/100 and a GF Value™ of 円18.19 (Modestly Overvalued). The stock has 1 warning sign 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.

OncoTherapy Science's adjusted earnings per share data for the three months ended in Mar. 2026 was 円-0.859. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円-14.32 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 4.60% 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 OncoTherapy Science was 4.60% per year. The lowest was -22.00% per year. And the median was -8.50% per year.

As of today (2026-08-23), OncoTherapy Science's current stock price is 円21.00. OncoTherapy Science's E10 for the quarter that ended in Mar. 2026 was 円-14.32. OncoTherapy Science's Shiller PE Ratio of today is .


OncoTherapy Science  (TSE:4564) 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.


OncoTherapy Science E10 Related Terms


OncoTherapy Science E10 Historical Data

* Premium members only.

The historical data trend for OncoTherapy Science'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.

OncoTherapy Science E10 Chart

OncoTherapy Science 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 -16.51 -16.50 -14.29 0.00 -14.32

OncoTherapy Science 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 -15.38 -15.22 -14.92 -14.32 0.00

TSE:4564 vs VRTX, REGN, RVMD: E10 Comparison

For the Biotechnology subindustry, OncoTherapy Science'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.


OncoTherapy Science Shiller PE Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, OncoTherapy Science's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where OncoTherapy Science's Shiller PE Ratio falls into.


TSE:4564
51GF Score
OncoTherapy Science Inc TSE:4564
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

OncoTherapy Science 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, OncoTherapy Science'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)
=-0.859/112.7000*112.7000
=-0.859

Current CPI (Mar. 2026) = 112.7000.

OncoTherapy Science Quarterly Data

per share eps CPI Adj_EPS
201512 -5.371 98.100 -6.170
201603 -4.523 97.900 -5.207
201606 -5.200 98.100 -5.974
201609 -4.982 98.000 -5.729
201612 -4.780 98.400 -5.475
201703 -5.462 98.100 -6.275
201706 -3.860 98.500 -4.416
201709 -5.440 98.800 -6.205
201712 -5.302 99.400 -6.011
201803 -4.790 99.200 -5.442
201806 -4.400 99.200 -4.999
201809 -6.090 99.900 -6.870
201812 -2.400 99.700 -2.713
201903 -7.010 99.700 -7.924
201906 -4.180 99.800 -4.720
201909 -3.830 100.100 -4.312
201912 -3.150 100.500 -3.532
202003 -2.624 100.300 -2.948
202006 -1.810 99.900 -2.042
202009 -2.482 99.900 -2.800
202012 -2.420 99.300 -2.747
202103 -2.150 99.900 -2.425
202106 -3.000 99.500 -3.398
202109 -3.740 100.100 -4.211
202112 -4.780 100.100 -5.382
202203 -2.244 101.100 -2.501
202206 -1.440 101.800 -1.594
202209 -1.750 103.100 -1.913
202212 -1.554 104.100 -1.682
202303 -1.070 104.400 -1.155
202306 -1.990 105.200 -2.132
202309 -1.430 106.200 -1.518
202312 -1.271 106.800 -1.341
202403 -1.382 107.200 -1.453
202409 0.000 108.900 0.000
202503 0.000 111.100 0.000
202506 -1.130 111.700 -1.140
202509 -0.760 112.000 -0.765
202512 -0.021 113.000 -0.021
202603 -0.859 112.700 -0.859

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-14.32 mean?
OncoTherapy Science (TSE:4564) has a E10 of 円-14.32 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on OncoTherapy Science and its competitors.
Is OncoTherapy Science's E10 too high?
OncoTherapy Science's current E10 is 円-14.32. Overall, OncoTherapy Science has a GF Score™ of 51/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does OncoTherapy Science's E10 compare to VRTX and REGN?
OncoTherapy Science's E10 of 円-14.32 can be compared against companies in the Biotechnology 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 Biotechnology company?
A good E10 depends on the Biotechnology 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 OncoTherapy Science and its competitors. OncoTherapy Science's current E10 is 円-14.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OncoTherapy Science stock overvalued right now?
Based on GuruFocus' analysis, OncoTherapy Science (TSE:4564) is currently considered Modestly Overvalued. The stock's GF Value™ is 円18.19, compared to a current price of 円21.00 — trading 15.4% above its estimated fair value. The current E10 is 円-14.32. OncoTherapy Science's overall GF Score™ is 51/100 with 1 warning sign 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 OncoTherapy Science (TSE:4564), the current E10 is 円-14.32 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 OncoTherapy Science (TSE:4564) Overvalued in 2026?

Based on GuruFocus' analysis, OncoTherapy Science stock appears to be overvalued. The current stock price of 円21.00 is trading 15.4% above its estimated GF Value™ of 円18.19. GuruFocus considers OncoTherapy Science to be Modestly Overvalued.

Key valuation signals for TSE:4564:

  • E10: 円-14.32
  • GF Value™: 円18.19 vs. price of 円21.00 (15.4% above fair value)
  • GF Score™: 51/100 with 1 warning sign

No single metric tells the full story. See the TSE:4564 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


OncoTherapy Science Business Description

Other Exchanges 30O:Germany
Address 11th Floor, Kanagawa Science Park R&D, 3-2-1 Sakado, Kanagawa, Kawasaki, JPN, 213-0012
OncoTherapy Science Inc focuses on cancer-related cells and genes and develops cancer therapy products which include low molecular drugs, antibody drugs, cancer peptide vaccine, and diagnostic medicine in Japan.
51GF Score

Get the complete analysis for TSE:4564

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

円21.00
Price
円18.19
GF Value