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.
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.
EnrestecROCO:7507 -1.22%58 Return-on-Tangible-Equity is -11.21% as of Dec. 2025. GuruFocus rates ROCO:7507 with a GF Score™ of 58/100 and a GF Value™ of NT$53.27 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 222 Waste Management companies, Enrestec ranks worse than 78.38% on this metric.
Return-on-Tangible-Equity is calculated as Net Income divided by its average total shareholder tangible equity. Total shareholder tangible equity equals to Total Stockholders Equity minus Intangible Assets. Enrestec's annualized net income for the quarter that ended in Dec. 2025 was NT$-85.7 Mil. Enrestec's average shareholder tangible equity for the quarter that ended in Dec. 2025 was NT$764.9 Mil. Therefore, Enrestec's annualized Return-on-Tangible-Equity for the quarter that ended in Dec. 2025 was -11.21%.
The historical rank and industry rank for Enrestec's Return-on-Tangible-Equity or its related term are showing as below:
ROCO:7507'
s Return-on-Tangible-Equity Range Over the Past 10 Years
Min: -12.85 Med: -2.01 Max: 14.97
Current: -7.21
During the past 11 years, Enrestec's highest Return-on-Tangible-Equity was 14.97%. The lowest was -12.85%. And the median was -2.01%.
ROCO:7507's Return-on-Tangible-Equity is ranked worse than 78.38% of 222
companies
in the Waste Management industry
Industry Median: 9.39
vs ROCO:7507: -7.21
Return-on-Tangible-Equity measures the rate of return on the ownership interest (shareholder's tangible equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' tangible equity (shareholders equity minus intangibles). Return-on-Tangible-Equity shows how well a company uses investment funds to generate earnings growth. Return-on-Tangible-Equitys between 15% and 20% are considered desirable.
Be Aware
Net Income is used.
Because a company can increase its Return-on-Tangible-Equity by having more financial leverage, it is important to watch the leverage ratio when investing in high Return-on-Tangible-Equity companies. Like Return-on-Tangible-Asset, Return-on-Tangible-Equity 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 Return-on-Tangible-Equitys can be extremely high.
Enrestec Return-on-Tangible-Equity Related Terms
Enrestec Return-on-Tangible-Equity Historical Data
* Premium members only.
The historical data trend for Enrestec's Return-on-Tangible-Equity 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.
ROCO:7507 vs WM, RSG, WCN: Return-on-Tangible-Equity Comparison
For the Waste Management subindustry, Enrestec's Return-on-Tangible-Equity, along with its competitors' market caps and Return-on-Tangible-Equity 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.
Enrestec Return-on-Tangible-Equity vs Waste Management Industry
For the Waste Management industry and Industrials sector, Enrestec's Return-on-Tangible-Equity distribution charts can be found below:
* The bar in red indicates where Enrestec's Return-on-Tangible-Equity 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 Return-on-Tangible-Equity, the net income of the last fiscal year and the average total shareholder tangible equity 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.
Return-on-Tangible-Equity is displayed in the 10-year financial page.
What does a Return-on-Tangible-Equity of -11.21% mean?
Enrestec (ROCO:7507) has a Return-on-Tangible-Equity of -11.21% as of Dec. 2025. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Enrestec and its competitors. According to the industry distribution chart, Enrestec ranks #174 out of 222 companies in the Waste Management industry, placing it in the top 78.4%.
Is Enrestec's Return-on-Tangible-Equity too high?
Enrestec's current Return-on-Tangible-Equity is -11.21%. Based on the distribution chart, Enrestec ranks #174 out of 222 companies in the Waste Management industry, which is in the bottom quartile relative to peers. Overall, Enrestec has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Enrestec's Return-on-Tangible-Equity compare to WM and RSG?
According to the Waste Management industry distribution chart, Enrestec ranks #174 out of 222 companies for Return-on-Tangible-Equity. This places Enrestec in the lower half of its industry. The industry median Return-on-Tangible-Equity is 9.39. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Return-on-Tangible-Equity for a Waste Management company?
The median Return-on-Tangible-Equity among Waste Management companies is 9.39, based on 222 companies in the industry. Companies in the top quartile (top 25%) have a Return-on-Tangible-Equity significantly above this median, while those in the bottom quartile fall well below. However, Return-on-Tangible-Equity 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 Return-on-Tangible-Equity mean?
A high Return-on-Tangible-Equity can signal that a stock is expensive relative to its fundamentals. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Enrestec and its competitors. For the Waste Management industry, the median Return-on-Tangible-Equity is 9.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Enrestec's current Return-on-Tangible-Equity is -11.21%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Enrestec stock overvalued right now?
Based on GuruFocus' analysis, Enrestec (ROCO:7507) is currently considered Possible Value Trap. The stock's GF Value™ is NT$53.27, compared to a current price of NT$20.20 — trading 62.1% below its estimated fair value. The current Return-on-Tangible-Equity is -11.21%. Enrestec's overall GF Score™ is 58/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Return-on-Tangible-Equity calculated?
Return-on-Tangible-Equity is calculated from a company's financial statements. For Enrestec (ROCO:7507), the current Return-on-Tangible-Equity is -11.21% 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 Enrestec (ROCO:7507) Overvalued in 2026?
Based on GuruFocus' analysis, Enrestec stock appears to be undervalued.
The current stock price of NT$20.20 is trading 62.1% below its estimated GF Value™ of NT$53.27.
GuruFocus considers Enrestec to be Possible Value Trap.
Key valuation signals for ROCO:7507:
Return-on-Tangible-Equity: -11.21%
GF Value™: NT$53.27 vs. price of NT$20.20 (62.1% below fair value)
No single metric tells the full story. See the ROCO:7507 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Enrestec Inc is engaged in providing waste treatment services. The company provides pyrolysis and recycling of used plastic, rubber, and organic wastes. Other services provided by the company include designing organic waste pyrolysis and heat treatment systems.
58GF Score
Get the complete analysis for ROCO:7507
Return-on-Tangible-Equity is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:7507 has been successfully added to your 
