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Zimmite TaiwanROCO:8435 +0.38%67 ROE % is 19.22% as of Dec. 2025, which is 26% above its 10-year median of 15.31. GuruFocus rates ROCO:8435 with a GF Score™ of 67/100 and a GF Value™ of NT$51.46 (Fairly Valued). The stock has 3 warning signs investors should review. Among 1,584 Chemicals companies, Zimmite Taiwan ranks better than 88.95% on this metric.
ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Zimmite Taiwan's annualized net income for the quarter that ended in Dec. 2025 was NT$148.0 Mil. Zimmite Taiwan's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was NT$769.8 Mil. Therefore, Zimmite Taiwan's annualized ROE % for the quarter that ended in Dec. 2025 was 19.22%.
The historical rank and industry rank for Zimmite Taiwan's ROE % or its related term are showing as below:
ROCO:8435'
s ROE % Range Over the Past 10 Years
Min: 12.79 Med: 15.31 Max: 18.61
Current: 16.55
During the past 13 years, Zimmite Taiwan's highest ROE % was 18.61%. The lowest was 12.79%. And the median was 15.31%.
ROCO:8435's ROE % is ranked better than 88.95% of 1584
companies
in the Chemicals industry
Industry Median: 5.24
vs ROCO:8435: 16.55
Zimmite Taiwan (ROCO:8435) 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 (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (Dec. 2025) 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.
Zimmite Taiwan ROE % Related Terms
Zimmite Taiwan ROE % Historical Data
* Premium members only.
The historical data trend for Zimmite Taiwan's ROE % 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 Chemicals subindustry, Zimmite Taiwan'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.
Zimmite Taiwan ROE % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Zimmite Taiwan's ROE % distribution charts can be found below:
* The bar in red indicates where Zimmite Taiwan's ROE % 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 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 (Dec. 2025) net income data.
ROE % is displayed in the 30-year financial page.
Zimmite Taiwan (ROCO:8435) has a ROE % of 19.22% as of Dec. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Zimmite Taiwan and its competitors. This is 26% above median its historical median of 15.31. Over the past decade, Zimmite Taiwan's ROE % has ranged from 12.79 to 18.61. According to the industry distribution chart, Zimmite Taiwan ranks #175 out of 1584 companies in the Chemicals industry, placing it in the top 11%.
Is Zimmite Taiwan's ROE % too high?
Zimmite Taiwan's current ROE % of 19.22% is 26% above median its 10-year median of 15.31. Over the past 10 years, this metric has ranged from a low of 12.79 to a high of 18.61. The Chemicals industry median ROE % is 5.24. Zimmite Taiwan's value of 19.22% is 266.8% above this industry median. Based on the distribution chart, Zimmite Taiwan ranks #175 out of 1584 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Zimmite Taiwan has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Zimmite Taiwan's ROE % compare to DOW?
According to the Chemicals industry distribution chart, Zimmite Taiwan ranks #175 out of 1584 companies for ROE %. This places Zimmite Taiwan in the top 11% of its industry — outperforming the majority of peers. The industry median ROE % is 5.24. Zimmite Taiwan's value of 19.22% is 266.8% above this benchmark. Historically, Zimmite Taiwan's own ROE % has ranged from 12.79 to 18.61 over the past decade. While the company's 10-year median is 15.31 vs. the industry median of 5.24, Zimmite Taiwan 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 ROE % for a Chemicals company?
The median ROE % among Chemicals companies is 5.24, based on 1,584 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. Zimmite Taiwan's current ROE % of 19.22% is 266.8% 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 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 Zimmite Taiwan and its competitors. For the Chemicals industry, the median ROE % is 5.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zimmite Taiwan's current ROE % is 19.22%, which is 26% above median its own 10-year median of 15.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zimmite Taiwan stock overvalued right now?
Based on GuruFocus' analysis, Zimmite Taiwan (ROCO:8435) is currently considered Fairly Valued. The stock's GF Value™ is NT$51.46, compared to a current price of NT$53.10 — trading 3.2% above its estimated fair value. The current ROE % is 19.22%, which is 26% above median its 10-year median of 15.31 and 266.8% above the Chemicals industry median of 5.24. Zimmite Taiwan's overall GF Score™ is 67/100 with 3 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 Zimmite Taiwan (ROCO:8435), the current ROE % is 19.22% 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 Zimmite Taiwan (ROCO:8435) Overvalued in 2026?
Based on GuruFocus' analysis, Zimmite Taiwan stock appears to be overvalued.
The current stock price of NT$53.10 is trading 3.2% above its estimated GF Value™ of NT$51.46.
GuruFocus considers Zimmite Taiwan to be Fairly Valued.
Key valuation signals for ROCO:8435:
ROE %: 19.22% (26% above median its 10-year median of 15.31)
GF Value™: NT$51.46 vs. price of NT$53.10 (3.2% above fair value)
Industry Position: 266.8% above the Chemicals median (#175 of 1584)
No single metric tells the full story. See the ROCO:8435 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Zimmite Taiwan Ltd is a Taiwan based company engaged in industrial water treatment business. It provides a comprehensive water treatment program, diagnostics, and specialty formulas. The company offered services include the production of proprietary and custom formulas, product development, after-sale product support and full technical support of industrial water treatment. The company serves a broad range of customers, including oil refineries and petrochemicals production plants, power generation plants, textile manufacturing processes, public facilities and others.
67GF Score
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