Ryoyu Systems Co (TSE:4685) Earnings Yield (Joel Greenblatt) %: 15.63% (As of Mar. 2026) — 22% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:4685 Ryoyu Systems Co Ltd TSE:4685
79 GF Score
Price 円2,633.00
GF Value 円2,677.27
Valuation Fairly Valued
! 2 Warning Signs
View Full Analysis

What is Ryoyu Systems Co Earnings Yield (Joel Greenblatt) %?

Ryoyu Systems Co TSE:4685 +0.08% 79 Earnings Yield (Joel Greenblatt) % is 15.63% as of Mar. 2026, which is 22% below its 10-year median of 20.00. GuruFocus rates TSE:4685 with a GF Score™ of 79/100 and a GF Value™ of 円2,677.27 (Fairly Valued). The stock has 2 warning signs investors should review. Among 562 Conglomerates companies, Ryoyu Systems Co ranks better than 85.23% on this metric.

Ryoyu Systems Co's Enterprise Value for the quarter that ended in Mar. 2026 was 円35,154 Mil. Ryoyu Systems Co's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 was 円5,348 Mil. Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) for the quarter that ended in Mar. 2026 was 15.63%.

The historical rank and industry rank for Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:

TSE:4685' s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -3605.86   Med: 20   Max: 992.03
Current: 16.92

During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Ryoyu Systems Co was 992.03%. The lowest was -3605.86%. And the median was 20.00%.

TSE:4685's Earnings Yield (Joel Greenblatt) % is ranked better than
85.23% of 562 companies
in the Conglomerates industry
Industry Median: 6.6 vs TSE:4685: 16.92

Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.

A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Ryoyu Systems Co's Forward Rate of Return (Yacktman) % for the quarter that ended in Mar. 2026 was 25.40%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.


Ryoyu Systems Co  (TSE:4685) Earnings Yield (Joel Greenblatt) % Explanation

Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.

Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.


Be Aware

Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.

Forward Rate of Return (Yacktman) % based on Don Yacktman's definition is a better measure of the expected rate of return for a stock.


Ryoyu Systems Co Earnings Yield (Joel Greenblatt) % Related Terms


Ryoyu Systems Co Earnings Yield (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) % 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.

Ryoyu Systems Co Earnings Yield (Joel Greenblatt) % Chart

Ryoyu Systems Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Earnings Yield (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 20.58 22.03 16.98 10.67 15.63

Ryoyu Systems Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Earnings Yield (Joel Greenblatt) % 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 4.24 5.29 8.90 15.63 0.00

TSE:4685 vs MMM, HON: Earnings Yield (Joel Greenblatt) % Comparison

For the Conglomerates subindustry, Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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.


Ryoyu Systems Co Earnings Yield (Joel Greenblatt) % vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) % falls into.


TSE:4685
79GF Score
Ryoyu Systems Co Ltd TSE:4685
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ryoyu Systems Co Earnings Yield (Joel Greenblatt) % Calculation

In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.

Ryoyu Systems Cos Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Mar. 2026 is calculated as

Earnings Yield (Joel Greenblatt)=EBIT/Enterprise Value
=5492/35153.54
=15.62 %

Ryoyu Systems Co's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was 円5,348 Mil.


What does a Earnings Yield (Joel Greenblatt) % of 15.63% mean?
Ryoyu Systems Co (TSE:4685) has a Earnings Yield (Joel Greenblatt) % of 15.63% as of Mar. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Ryoyu Systems Co and its competitors. This is 22% below median its historical median of 20.00. According to the industry distribution chart, Ryoyu Systems Co ranks #83 out of 562 companies in the Conglomerates industry, placing it in the top 14.8%.
Is Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) % too high?
Ryoyu Systems Co's current Earnings Yield (Joel Greenblatt) % of 15.63% is 22% below median its 10-year median of 20.00. The Conglomerates industry median Earnings Yield (Joel Greenblatt) % is 6.60. Ryoyu Systems Co's value of 15.63% is 136.8% above this industry median. Based on the distribution chart, Ryoyu Systems Co ranks #83 out of 562 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Ryoyu Systems 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 Ryoyu Systems Co's Earnings Yield (Joel Greenblatt) % compare to MMM and HON?
According to the Conglomerates industry distribution chart, Ryoyu Systems Co ranks #83 out of 562 companies for Earnings Yield (Joel Greenblatt) %. This places Ryoyu Systems Co in the top 15% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 6.60. Ryoyu Systems Co's value of 15.63% is 136.8% above this benchmark. While the company's 10-year median is 20.00 vs. the industry median of 6.60, Ryoyu Systems Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield (Joel Greenblatt) % for a Conglomerates company?
The median Earnings Yield (Joel Greenblatt) % among Conglomerates companies is 6.60, based on 562 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ryoyu Systems Co's current Earnings Yield (Joel Greenblatt) % of 15.63% is 136.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Ryoyu Systems Co and its competitors. For the Conglomerates industry, the median Earnings Yield (Joel Greenblatt) % is 6.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ryoyu Systems Co's current Earnings Yield (Joel Greenblatt) % is 15.63%, which is 22% below median its own 10-year median of 20.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ryoyu Systems Co stock overvalued right now?
Based on GuruFocus' analysis, Ryoyu Systems Co (TSE:4685) is currently considered Fairly Valued. The stock's GF Value™ is 円2,677.27, compared to a current price of 円2,633.00 — trading 1.7% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 15.63%, which is 22% below median its 10-year median of 20.00 and 136.8% above the Conglomerates industry median of 6.60. Ryoyu Systems Co's overall GF Score™ is 79/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Ryoyu Systems Co (TSE:4685), the current Earnings Yield (Joel Greenblatt) % is 15.63% 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 Ryoyu Systems Co (TSE:4685) Overvalued in 2026?

Based on GuruFocus' analysis, Ryoyu Systems Co stock appears to be undervalued. The current stock price of 円2,633.00 is trading 1.7% below its estimated GF Value™ of 円2,677.27. GuruFocus considers Ryoyu Systems Co to be Fairly Valued.

Key valuation signals for TSE:4685:

  • Earnings Yield (Joel Greenblatt) %: 15.63% (22% below median its 10-year median of 20.00)
  • GF Value™: 円2,677.27 vs. price of 円2,633.00 (1.7% below fair value)
  • GF Score™: 79/100 with 2 warning signs
  • Industry Position: 136.8% above the Conglomerates median (#83 of 562)

No single metric tells the full story. See the TSE:4685 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ryoyu Systems Co Business Description

Address 1-2-3 Shibaura, Minato-ku, 19th Floor, Seavans South Building, Tokyo, JPN, 105-0023
Ryoyu Systems Co Ltd is an information services providing company. The company is engaged in design, development, operation, and maintenance of information and communication systems, sales of equipment related to information and communication systems, design, analysis, and simulation of industrial products, and various information processing services using information and communication systems.
79GF Score

Get the complete analysis for TSE:4685

Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円2,633.00
Price
円2,677.27
GF Value