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Chyunn EnvironmentROCO:6911 -1.31%60 ROA % is 1.99% as of Dec. 2025, which is 74% below its 10-year median of 7.71. GuruFocus rates ROCO:6911 with a GF Score™ of 60/100 and a GF Value™ of NT$44.75 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 245 Waste Management companies, Chyunn Environment ranks better than 57.96% on this metric.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. Chyunn Environment's annualizedNet Income for the quarter that ended in Dec. 2025 was NT$17.6 Mil.
Chyunn Environment's average Total Assets over the quarter that ended in Dec. 2025 was NT$885.7 Mil. Therefore, Chyunn Environment's annualized ROA % for the quarter that ended in Dec. 2025 was 1.99%.
The historical rank and industry rank for Chyunn Environment's ROA % or its related term are showing as below:
ROCO:6911'
s ROA % Range Over the Past 10 Years
Min: 3.04 Med: 7.71 Max: 10.96
Current: 3.05
During the past 8 years, Chyunn Environment's highest ROA % was 10.96%. The lowest was 3.04%. And the median was 7.71%.
ROCO:6911's ROA % is ranked better than 57.96% of 245
companies
in the Waste Management industry
Industry Median: 1.81
vs ROCO:6911: 3.05
Chyunn Environment (ROCO:6911) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is two times the semi-annual (Dec. 2025) net income data. The Revenue data used here is two times the semi-annual (Dec. 2025) revenue 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.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
Chyunn Environment ROA % Related Terms
Chyunn Environment ROA % Historical Data
* Premium members only.
The historical data trend for Chyunn Environment's ROA % 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.
For the Waste Management subindustry, Chyunn Environment's ROA %, along with its competitors' market caps and ROA % 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.
Chyunn Environment ROA % vs Waste Management Industry
For the Waste Management industry and Industrials sector, Chyunn Environment's ROA % distribution charts can be found below:
* The bar in red indicates where Chyunn Environment's ROA % falls into.
* 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 ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is two times the semi-annual (Dec. 2025) net income data.
ROA % is displayed in the 30-year financial page.
Chyunn Environment (ROCO:6911) has a ROA % of 1.99% as of Dec. 2025. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Chyunn Environment and its competitors. This is 74% below median its historical median of 7.71. Over the past decade, Chyunn Environment's ROA % has ranged from 3.04 to 10.96. According to the industry distribution chart, Chyunn Environment ranks #103 out of 245 companies in the Waste Management industry, placing it in the top 42%.
Is Chyunn Environment's ROA % too high?
Chyunn Environment's current ROA % of 1.99% is 74% below median its 10-year median of 7.71. Over the past 10 years, this metric has ranged from a low of 3.04 to a high of 10.96. The Waste Management industry median ROA % is 1.81. Chyunn Environment's value of 1.99% is 9.9% above this industry median. Based on the distribution chart, Chyunn Environment ranks #103 out of 245 companies in the Waste Management industry, which is above the industry midpoint. Overall, Chyunn Environment has a GF Score™ of 60/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Chyunn Environment's ROA % compare to WM and RSG?
According to the Waste Management industry distribution chart, Chyunn Environment ranks #103 out of 245 companies for ROA %. This puts Chyunn Environment in the upper half of its industry. The industry median ROA % is 1.81. Chyunn Environment's value of 1.99% is 9.9% above this benchmark. Historically, Chyunn Environment's own ROA % has ranged from 3.04 to 10.96 over the past decade. While the company's 10-year median is 7.71 vs. the industry median of 1.81, Chyunn Environment 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 ROA % for a Waste Management company?
The median ROA % among Waste Management companies is 1.81, based on 245 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Chyunn Environment's current ROA % of 1.99% is 9.9% 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Chyunn Environment and its competitors. For the Waste Management industry, the median ROA % is 1.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chyunn Environment's current ROA % is 1.99%, which is 74% below median its own 10-year median of 7.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chyunn Environment stock overvalued right now?
Based on GuruFocus' analysis, Chyunn Environment (ROCO:6911) is currently considered Possible Value Trap. The stock's GF Value™ is NT$44.75, compared to a current price of NT$30.10 — trading 32.7% below its estimated fair value. The current ROA % is 1.99%, which is 74% below median its 10-year median of 7.71 and 9.9% above the Waste Management industry median of 1.81. Chyunn Environment's overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For Chyunn Environment (ROCO:6911), the current ROA % is 1.99% as of Dec. 2025. 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 Chyunn Environment (ROCO:6911) Overvalued in 2026?
Based on GuruFocus' analysis, Chyunn Environment stock appears to be undervalued.
The current stock price of NT$30.10 is trading 32.7% below its estimated GF Value™ of NT$44.75.
GuruFocus considers Chyunn Environment to be Possible Value Trap.
Key valuation signals for ROCO:6911:
ROA %: 1.99% (74% below median its 10-year median of 7.71)
GF Value™: NT$44.75 vs. price of NT$30.10 (32.7% below fair value)
Industry Position: 9.9% above the Waste Management median (#103 of 245)
No single metric tells the full story. See the ROCO:6911 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chyunn Environment Corp operates as a waste removal company. The firm engages in Garbage removal, resource recovery, general business waste removal, hazardous business waste removal, construction waste removal, earth and stone resource storage and disposal yards, machine scrapping, water truck business, and environmental protection business consultants.
60GF Score
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