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.
Tera AutotechROCO:6234 +1.27%51 Net Margin % is 34.00% as of Dec. 2025, which is 249% above its 10-year median of 9.73. GuruFocus rates ROCO:6234 with a GF Score™ of 51/100 and a GF Value™ of NT$14.86 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 3,037 Industrial Products companies, Tera Autotech ranks worse than 70.14% on this metric.
Net margin is calculated as Net Income divided by its Revenue. Tera Autotech's Net Income for the
three
months ended in Dec. 2025 was NT$42.3 Mil. Tera Autotech's Revenue for the
three
months ended in Dec. 2025 was NT$124.4 Mil. Therefore, Tera Autotech's net margin for the quarter that ended in Dec. 2025 was 34.00%.
The historical rank and industry rank for Tera Autotech's Net Margin % or its related term are showing as below:
ROCO:6234'
s Net Margin % Range Over the Past 10 Years
Min: 0.79 Med: 9.73 Max: 16.23
Current: 1.04
ROCO:6234's Net Margin % is ranked worse than 70.14% of 3037
companies
in the Industrial Products industry
Industry Median: 4.51
vs ROCO:6234: 1.04
Tera Autotech (ROCO:6234) 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.
Tera Autotech Net Margin % Related Terms
Tera Autotech Net Margin % Historical Data
* Premium members only.
The historical data trend for Tera Autotech'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:6234 vs SNA, RBC, LECO: Net Margin % Comparison
For the Tools & Accessories subindustry, Tera Autotech'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.
Tera Autotech Net Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Tera Autotech's Net Margin % distribution charts can be found below:
* The bar in red indicates where Tera Autotech'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.
Tera Autotech (ROCO:6234) has a Net Margin % of 34.00% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Tera Autotech and its competitors. This is 249% above median its historical median of 9.73. Over the past decade, Tera Autotech's Net Margin % has ranged from 0.79 to 16.23. According to the industry distribution chart, Tera Autotech ranks #2130 out of 3037 companies in the Industrial Products industry, placing it in the top 70.1%.
Is Tera Autotech's Net Margin % too high?
Tera Autotech's current Net Margin % of 34.00% is 249% above median its 10-year median of 9.73. Over the past 10 years, this metric has ranged from a low of 0.79 to a high of 16.23. The Industrial Products industry median Net Margin % is 4.51. Tera Autotech's value of 34.00% is 653.9% above this industry median. Based on the distribution chart, Tera Autotech ranks #2130 out of 3037 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Tera Autotech has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tera Autotech's Net Margin % compare to SNA and RBC?
According to the Industrial Products industry distribution chart, Tera Autotech ranks #2130 out of 3037 companies for Net Margin %. This places Tera Autotech in the lower half of its industry. The industry median Net Margin % is 4.51. Tera Autotech's value of 34.00% is 653.9% above this benchmark. Historically, Tera Autotech's own Net Margin % has ranged from 0.79 to 16.23 over the past decade. While the company's 10-year median is 9.73 vs. the industry median of 4.51, Tera Autotech 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 an Industrial Products company?
The median Net Margin % among Industrial Products companies is 4.51, based on 3,037 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. Tera Autotech's current Net Margin % of 34.00% is 653.9% 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 Tera Autotech and its competitors. For the Industrial Products industry, the median Net Margin % is 4.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tera Autotech's current Net Margin % is 34.00%, which is 249% above median its own 10-year median of 9.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tera Autotech stock overvalued right now?
Based on GuruFocus' analysis, Tera Autotech (ROCO:6234) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$14.86, compared to a current price of NT$36.00 — trading 142.3% above its estimated fair value. The current Net Margin % is 34.00%, which is 249% above median its 10-year median of 9.73 and 653.9% above the Industrial Products industry median of 4.51. Tera Autotech's overall GF Score™ is 51/100 with 8 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 Tera Autotech (ROCO:6234), the current Net Margin % is 34.00% 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 Tera Autotech (ROCO:6234) Overvalued in 2026?
Based on GuruFocus' analysis, Tera Autotech stock appears to be overvalued.
The current stock price of NT$36.00 is trading 142.3% above its estimated GF Value™ of NT$14.86.
GuruFocus considers Tera Autotech to be Significantly Overvalued.
Key valuation signals for ROCO:6234:
Net Margin %: 34.00% (249% above median its 10-year median of 9.73)
GF Value™: NT$14.86 vs. price of NT$36.00 (142.3% above fair value)
Industry Position: 653.9% above the Industrial Products median (#2130 of 3037)
No single metric tells the full story. See the ROCO:6234 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tera Autotech Corp is a Taiwan-based company specializing in the research, development, design, manufacture, sale, and import and export of industrial automation equipment and precision miniature drills. The company provides automation solutions for diverse industries such as semiconductor, LCD, solar, and printed circuit board manufacturing. Geographically, it serves Taiwan and China. The operating segments of the company are the Equipment Department and the Drill Department, with maximum revenue being generated from the Drill Department.
51GF Score
Get the complete analysis for ROCO:6234
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:6234 has been successfully added to your 
