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Ruentex Development CoTPE:9945 +1.77%74 ROA % is 6.98% as of Dec. 2025, which is 11% below its 10-year median of 7.85. GuruFocus rates TPE:9945 with a GF Score™ of 74/100 and a GF Value™ of NT$53.55 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,780 Construction companies, Ruentex Development Co ranks better than 70.34% on this metric.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. Ruentex Development Co's annualizedNet Income for the quarter that ended in Dec. 2025 was NT$13,607 Mil.
Ruentex Development Co's average Total Assets over the quarter that ended in Dec. 2025 was NT$195,059 Mil. Therefore, Ruentex Development Co's annualized ROA % for the quarter that ended in Dec. 2025 was 6.98%.
The historical rank and industry rank for Ruentex Development Co's ROA % or its related term are showing as below:
TPE:9945'
s ROA % Range Over the Past 10 Years
Min: 4.54 Med: 7.85 Max: 12.29
Current: 5.61
During the past 13 years, Ruentex Development Co's highest ROA % was 12.29%. The lowest was 4.54%. And the median was 7.85%.
TPE:9945's ROA % is ranked better than 70.34% of 1780
companies
in the Construction industry
Industry Median: 2.83
vs TPE:9945: 5.61
Ruentex Development Co (TPE:9945) 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 four times the quarterly (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (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.
* 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 Engineering & Construction subindustry, Ruentex Development Co'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.
Ruentex Development Co ROA % vs Construction Industry
For the Construction industry and Industrials sector, Ruentex Development Co's ROA % distribution charts can be found below:
* The bar in red indicates where Ruentex Development Co'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 four times the quarterly (Dec. 2025) net income data.
ROA % is displayed in the 30-year financial page.
Ruentex Development Co (TPE:9945) has a ROA % of 6.98% 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 Ruentex Development Co and its competitors. This is 11% below median its historical median of 7.85. Over the past decade, Ruentex Development Co's ROA % has ranged from 4.54 to 12.29. According to the industry distribution chart, Ruentex Development Co ranks #528 out of 1780 companies in the Construction industry, placing it in the top 29.7%.
Is Ruentex Development Co's ROA % too high?
Ruentex Development Co's current ROA % of 6.98% is 11% below median its 10-year median of 7.85. Over the past 10 years, this metric has ranged from a low of 4.54 to a high of 12.29. The Construction industry median ROA % is 2.83. Ruentex Development Co's value of 6.98% is 146.6% above this industry median. Based on the distribution chart, Ruentex Development Co ranks #528 out of 1780 companies in the Construction industry, which is above the industry midpoint. Overall, Ruentex Development Co has a GF Score™ of 74/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Ruentex Development Co's ROA % compare to PWR and FIX?
According to the Construction industry distribution chart, Ruentex Development Co ranks #528 out of 1780 companies for ROA %. This puts Ruentex Development Co in the upper half of its industry. The industry median ROA % is 2.83. Ruentex Development Co's value of 6.98% is 146.6% above this benchmark. Historically, Ruentex Development Co's own ROA % has ranged from 4.54 to 12.29 over the past decade. While the company's 10-year median is 7.85 vs. the industry median of 2.83, Ruentex Development 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 ROA % for a Construction company?
The median ROA % among Construction companies is 2.83, based on 1,780 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. Ruentex Development Co's current ROA % of 6.98% is 146.6% 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 Ruentex Development Co and its competitors. For the Construction industry, the median ROA % is 2.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ruentex Development Co's current ROA % is 6.98%, which is 11% below median its own 10-year median of 7.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ruentex Development Co stock overvalued right now?
Based on GuruFocus' analysis, Ruentex Development Co (TPE:9945) is currently considered Possible Value Trap. The stock's GF Value™ is NT$53.55, compared to a current price of NT$25.85 — trading 51.7% below its estimated fair value. The current ROA % is 6.98%, which is 11% below median its 10-year median of 7.85 and 146.6% above the Construction industry median of 2.83. Ruentex Development Co's overall GF Score™ is 74/100 with 4 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 Ruentex Development Co (TPE:9945), the current ROA % is 6.98% 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 Ruentex Development Co (TPE:9945) Overvalued in 2026?
Based on GuruFocus' analysis, Ruentex Development Co stock appears to be undervalued.
The current stock price of NT$25.85 is trading 51.7% below its estimated GF Value™ of NT$53.55.
GuruFocus considers Ruentex Development Co to be Possible Value Trap.
Key valuation signals for TPE:9945:
ROA %: 6.98% (11% below median its 10-year median of 7.85)
GF Value™: NT$53.55 vs. price of NT$25.85 (51.7% below fair value)
Industry Position: 146.6% above the Construction median (#528 of 1780)
No single metric tells the full story. See the TPE:9945 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ruentex Development Co Ltd is a Taiwan-based company involved in the construction business. The company's reportable segments include Construction Business Department, Commercial Real Estate, Building Materials, and Other operating Departments. It generates maximum revenue from the Construction segment. Geographically, it derives a majority of its revenue from Taiwan.
74GF Score
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