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Yuh Shan Environmental Engineering Co (ROCO:7715) ROE % Explanation
ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.
The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:
Note:
The net income data used here is four times the quarterly (Jun. 2026) net income data. The Revenue data used here is four times the quarterly (Jun. 2026) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.
* 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.
Be Aware
Net Income is used.
Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.
Yuh Shan Environmental Engineering Co ROE % Related Terms
Yuh Shan Environmental Engineering Co ROE % Historical Data
* 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.
For the Waste Management subindustry, Yuh Shan Environmental Engineering Co's ROE %, along with its competitors' market caps and ROE % 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.
Yuh Shan Environmental Engineering Co ROE % vs Waste Management Industry
* 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.
In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is four times the quarterly (Jun. 2026) net income data.
ROE % is displayed in the 30-year financial page.
Yuh Shan Environmental Engineering Co (ROCO:7715) has a ROE % of 0.04% as of Jun. 2026. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Yuh Shan Environmental Engineering Co and its competitors. This is 100% below median its historical median of 13.83. Over the past decade, Yuh Shan Environmental Engineering Co's ROE % has ranged from 3.97 to 27.79. According to the industry distribution chart, Yuh Shan Environmental Engineering Co ranks #124 out of 233 companies in the Waste Management industry, placing it in the top 53.2%.
Is Yuh Shan Environmental Engineering Co's ROE % too high?
Yuh Shan Environmental Engineering Co's current ROE % of 0.04% is 100% below median its 10-year median of 13.83. Over the past 10 years, this metric has ranged from a low of 3.97 to a high of 27.79. The Waste Management industry median ROE % is 6.34. Yuh Shan Environmental Engineering Co's value of 0.04% is 99.4% below this industry median. Based on the distribution chart, Yuh Shan Environmental Engineering Co ranks #124 out of 233 companies in the Waste Management industry, which is below the industry midpoint. Overall, Yuh Shan Environmental Engineering Co has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yuh Shan Environmental Engineering Co's ROE % compare to WM and RSG?
According to the Waste Management industry distribution chart, Yuh Shan Environmental Engineering Co ranks #124 out of 233 companies for ROE %. This places Yuh Shan Environmental Engineering Co in the lower half of its industry. The industry median ROE % is 6.34. Yuh Shan Environmental Engineering Co's value of 0.04% is 99.4% below this benchmark. Historically, Yuh Shan Environmental Engineering Co's own ROE % has ranged from 3.97 to 27.79 over the past decade. While the company's 10-year median is 13.83 vs. the industry median of 6.34, Yuh Shan Environmental Engineering Co has consistently been below 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 ROE % for a Waste Management company?
The median ROE % among Waste Management companies is 6.34, based on 233 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Yuh Shan Environmental Engineering Co's current ROE % of 0.04% is 99.4% below 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Yuh Shan Environmental Engineering Co and its competitors. For the Waste Management industry, the median ROE % is 6.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yuh Shan Environmental Engineering Co's current ROE % is 0.04%, which is 100% below median its own 10-year median of 13.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yuh Shan Environmental Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, Yuh Shan Environmental Engineering Co (ROCO:7715) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$22.58, compared to a current price of NT$29.50 — trading 30.6% above its estimated fair value. The current ROE % is 0.04%, which is 100% below median its 10-year median of 13.83 and 99.4% below the Waste Management industry median of 6.34. Yuh Shan Environmental Engineering Co's overall GF Score™ is 69/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Yuh Shan Environmental Engineering Co (ROCO:7715), the current ROE % is 0.04% 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 Yuh Shan Environmental Engineering Co (ROCO:7715) Overvalued in 2026?
Based on GuruFocus' analysis, Yuh Shan Environmental Engineering Co stock appears to be overvalued.
The current stock price of NT$29.50 is trading 30.6% above its estimated GF Value™ of NT$22.58.
GuruFocus considers Yuh Shan Environmental Engineering Co to be Significantly Overvalued.
Key valuation signals for ROCO:7715:
ROE %: 0.04% (100% below median its 10-year median of 13.83)
GF Value™: NT$22.58 vs. price of NT$29.50 (30.6% above fair value)
Industry Position: 99.4% below the Waste Management median (#124 of 233)
No single metric tells the full story. See the ROCO:7715 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yuh Shan Environmental Engineering Co is a environmental engineering technical consulting company. It is a comprehensive environmental protection professional team that actively carries out organizational changes, technological innovation, and promotes the company's vision and core values. The concept of technical service level is committed to the development of soil and groundwater fields.
69GF Score
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