Carbon-Based Technology (ROCO:7719) Net Margin %: -461.45% (As of Dec. 2025)


ROCO:7719 Carbon-Based Technology Inc ROCO:7719
14 GF Score
Price NT$39.85
! 6 Warning Signs
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What is Carbon-Based Technology Net Margin %?

Carbon-Based Technology ROCO:7719 -3.16% 14 Net Margin % is -461.45% as of Dec. 2025. GuruFocus rates ROCO:7719 with a GF Score™ of 14/100. The stock has 6 warning signs investors should review. Among 347 Aerospace & Defense companies, Carbon-Based Technology ranks worse than 94.81% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Carbon-Based Technology's Net Income for the six months ended in Dec. 2025 was NT$-74.24 Mil. Carbon-Based Technology's Revenue for the six months ended in Dec. 2025 was NT$16.09 Mil. Therefore, Carbon-Based Technology's net margin for the quarter that ended in Dec. 2025 was -461.45%.

The historical rank and industry rank for Carbon-Based Technology's Net Margin % or its related term are showing as below:

ROCO:7719' s Net Margin % Range Over the Past 10 Years
Min: -333.14   Med: -75.73   Max: 24.27
Current: -333.14

ROCO:7719's Net Margin % is ranked worse than
94.81% of 347 companies
in the Aerospace & Defense industry
Industry Median: 4.9 vs ROCO:7719: -333.14

Carbon-Based Technology  (ROCO:7719) 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.

Carbon-Based Technology Net Margin % Related Terms

Carbon-Based Technology Net Margin % Historical Data

* Premium members only.

The historical data trend for Carbon-Based Technology'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.

Carbon-Based Technology Net Margin % Chart

Carbon-Based Technology Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial 24.27 12.71 -75.73 -176.85 -333.13

Carbon-Based Technology Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only -59.17 -81.35 -364.68 -177.69 -461.45

ROCO:7719 vs SPCX, GE, RTX: Net Margin % Comparison

For the Aerospace & Defense subindustry, Carbon-Based Technology'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.

Carbon-Based Technology Net Margin % vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Carbon-Based Technology's Net Margin % distribution charts can be found below:

* The bar in red indicates where Carbon-Based Technology's Net Margin % falls into.


ROCO:7719
14GF Score
Carbon-Based Technology Inc ROCO:7719
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Carbon-Based Technology Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Carbon-Based Technology's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-97.835/29.368
=-333.13 %

Carbon-Based Technology's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-74.238/16.088
=-461.45 %

* 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.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of -461.45% mean?
Carbon-Based Technology (ROCO:7719) has a Net Margin % of -461.45% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Carbon-Based Technology and its competitors. According to the industry distribution chart, Carbon-Based Technology ranks #329 out of 347 companies in the Aerospace & Defense industry, placing it in the top 94.8%.
Is Carbon-Based Technology's Net Margin % too high?
Carbon-Based Technology's current Net Margin % is -461.45%. Based on the distribution chart, Carbon-Based Technology ranks #329 out of 347 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Carbon-Based Technology has a GF Score™ of 14/100, reflecting its overall financial health beyond just this single metric.
How does Carbon-Based Technology's Net Margin % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Carbon-Based Technology ranks #329 out of 347 companies for Net Margin %. This places Carbon-Based Technology in the lower half of its industry. The industry median Net Margin % is 4.90. 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 Aerospace & Defense company?
The median Net Margin % among Aerospace & Defense companies is 4.90, based on 347 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. 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 Carbon-Based Technology and its competitors. For the Aerospace & Defense industry, the median Net Margin % is 4.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Carbon-Based Technology's current Net Margin % is -461.45%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Carbon-Based Technology stock overvalued right now?
Carbon-Based Technology (ROCO:7719) has a current Net Margin % of -461.45%. The current Net Margin % is -461.45%. Carbon-Based Technology's overall GF Score™ is 14/100 with 6 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 Carbon-Based Technology (ROCO:7719), the current Net Margin % is -461.45% 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.

Carbon-Based Technology Business Description

Address No. 2, Gongyequ 36th Road, Xitun District, Taichung, TWN, 407
Carbon-Based Technology Inc is mainly engaged in the research and development and manufacturing of precision composite materials and unmanned aerial vehicle bodies and systems. In addition, the high-end aviation parts manufacturing technology is used to develop the manufacturing and assembly of military large-scale UAV composite material body in an all-round way, and fully contribute to the national defense industry.
14GF Score

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Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$39.85
Price