Topco TechnologiesROCO:3388 -4.00%62 Net Margin % is 4.39% as of Dec. 2025, which is 7% below its 10-year median of 4.70. GuruFocus rates ROCO:3388 with a GF Score™ of 62/100 and a GF Value™ of NT$59.71 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,581 Chemicals companies, Topco Technologies ranks better than 51.42% on this metric.
The historical rank and industry rank for Topco Technologies's Net Margin % or its related term are showing as below:
ROCO:3388'
s Net Margin % Range Over the Past 10 Years
Min: 3.72 Med: 4.7 Max: 6.31
Current: 4.18
ROCO:3388's Net Margin % is ranked better than 51.42% of 1581
companies
in the Chemicals industry
Industry Median: 3.89
vs ROCO:3388: 4.18
Topco Technologies (ROCO:3388) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Topco Technologies Net Margin % Related Terms
Topco Technologies Net Margin % Historical Data
* Premium members only.
The historical data trend for Topco Technologies's Net Margin % 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:3388 vs LIN, SHW, ECL: Net Margin % Comparison
For the Specialty Chemicals subindustry, Topco Technologies's Net Margin %, along with its competitors' market caps and Net Margin % 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.
Topco Technologies Net Margin % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Topco Technologies's Net Margin % distribution charts can be found below:
* The bar in red indicates where Topco Technologies's Net Margin % 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.
Topco Technologies (ROCO:3388) has a Net Margin % of 4.39% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Topco Technologies and its competitors. This is near median its historical median of 4.70. Over the past decade, Topco Technologies' Net Margin % has ranged from 3.72 to 6.31. According to the industry distribution chart, Topco Technologies ranks #768 out of 1581 companies in the Chemicals industry, placing it in the top 48.6%.
Is Topco Technologies' Net Margin % too high?
Topco Technologies' current Net Margin % of 4.39% is near median its 10-year median of 4.70. Over the past 10 years, this metric has ranged from a low of 3.72 to a high of 6.31. The Chemicals industry median Net Margin % is 3.89. Topco Technologies' value of 4.39% is 12.9% above this industry median. Based on the distribution chart, Topco Technologies ranks #768 out of 1581 companies in the Chemicals industry, which is above the industry midpoint. Overall, Topco Technologies has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Topco Technologies' Net Margin % compare to LIN and SHW?
According to the Chemicals industry distribution chart, Topco Technologies ranks #768 out of 1581 companies for Net Margin %. This puts Topco Technologies in the upper half of its industry. The industry median Net Margin % is 3.89. Topco Technologies' value of 4.39% is 12.9% above this benchmark. Historically, Topco Technologies' own Net Margin % has ranged from 3.72 to 6.31 over the past decade. While the company's 10-year median is 4.70 vs. the industry median of 3.89, Topco Technologies 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 Net Margin % for a Chemicals company?
The median Net Margin % among Chemicals companies is 3.89, based on 1,581 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Topco Technologies's current Net Margin % of 4.39% is 12.9% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Topco Technologies and its competitors. For the Chemicals industry, the median Net Margin % is 3.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Topco Technologies's current Net Margin % is 4.39%, which is near median its own 10-year median of 4.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Topco Technologies stock overvalued right now?
Based on GuruFocus' analysis, Topco Technologies (ROCO:3388) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$59.71, compared to a current price of NT$84.00 — trading 40.7% above its estimated fair value. The current Net Margin % is 4.39%, which is near median its 10-year median of 4.70 and 12.9% above the Chemicals industry median of 3.89. Topco Technologies' overall GF Score™ is 62/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Topco Technologies (ROCO:3388), the current Net Margin % is 4.39% 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 Topco Technologies (ROCO:3388) Overvalued in 2026?
Based on GuruFocus' analysis, Topco Technologies stock appears to be overvalued.
The current stock price of NT$84.00 is trading 40.7% above its estimated GF Value™ of NT$59.71.
GuruFocus considers Topco Technologies to be Significantly Overvalued.
Key valuation signals for ROCO:3388:
Net Margin %: 4.39% (near median its 10-year median of 4.70)
GF Value™: NT$59.71 vs. price of NT$84.00 (40.7% above fair value)
Industry Position: 12.9% above the Chemicals median (#768 of 1581)
No single metric tells the full story. See the ROCO:3388 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Topco Technologies Corp is engaged in the import and export business of products related to chemical materials and business of general trading activities. Its products include silicone oil, cosmetic raw materials, silicone rubber, silicone powder, conductive thermal material, grease, architectural curtains, sealant, and others. The company operates in three segments: Taipei Department, Overseas Department, and Taichung Department. The majority of its revenue is generated from the Overseas Department, which is responsible for the merchandising business of importing and exporting chemical material-related products according to different regions. Geographically, it operates in Taiwan and Mainland China.
62GF Score
Get the complete analysis for ROCO:3388
Net Margin % 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:3388 has been successfully added to your 
