Carbon-Based Technology (ROCO:7719) Gross Margin %: 15.84% (As of Jun. 2026)

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ROCO:7719 Carbon-Based Technology Inc ROCO:7719
30 GF Score
Price NT$48.80
GF Value NT$16.79
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Carbon-Based Technology Gross Margin %?

Carbon-Based Technology ROCO:7719 -2.01% 30 Gross Margin % is 15.84% as of Jun. 2026. GuruFocus rates ROCO:7719 with a GF Score™ of 30/100 and a GF Value™ of NT$16.79 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 352 Aerospace & Defense companies, Carbon-Based Technology ranks worse than 97.16% on this metric.

Gross Margin % is calculated as gross profit divided by its revenue. Carbon-Based Technology's Gross Profit for the six months ended in Jun. 2026 was NT$7.87 Mil. Carbon-Based Technology's Revenue for the six months ended in Jun. 2026 was NT$49.69 Mil. Therefore, Carbon-Based Technology's Gross Margin % for the quarter that ended in Jun. 2026 was 15.84%.


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

ROCO:7719' s Gross Margin % Range Over the Past 10 Years
Min: -127.3   Med: -9.61   Max: 34.43
Current: -38.62


During the past 6 years, the highest Gross Margin % of Carbon-Based Technology was 34.43%. The lowest was -127.30%. And the median was -9.61%.

ROCO:7719's Gross Margin % is ranked worse than
97.16% of 352 companies
in the Aerospace & Defense industry
Industry Median: 27.07 vs ROCO:7719: -38.62

Carbon-Based Technology had a gross margin of 15.84% for the quarter that ended in Jun. 2026 => No sustainable competitive advantage

The 5-Year average Growth Rate of Gross Margin for Carbon-Based Technology was 0.00% per year.


Carbon-Based Technology  (ROCO:7719) Gross Margin % Explanation

Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.

Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %

1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key

Carbon-Based Technology had a gross margin of 15.84% for the quarter that ended in Jun. 2026 => No sustainable competitive advantage


Be Aware

If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.


Carbon-Based Technology Gross Margin % Related Terms


Carbon-Based Technology Gross Margin % Historical Data

* Premium members only.

The historical data trend for Carbon-Based Technology's Gross 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 Gross Margin % Chart

Carbon-Based Technology Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Gross Margin %
Get a 7-Day Free Trial 34.43 30.69 -9.61 -40.98 -127.30

Carbon-Based Technology Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Gross Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only -10.31 -101.29 -30.98 -206.81 15.84

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

For the Aerospace & Defense subindustry, Carbon-Based Technology's Gross Margin %, along with its competitors' market caps and Gross 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 Gross Margin % vs Aerospace & Defense Industry

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

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


ROCO:7719
30GF Score
Carbon-Based Technology Inc ROCO:7719
Gross Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Carbon-Based Technology Gross Margin % Calculation

Gross Margin is the percentage of Gross Profit out of sales or Revenue.

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

Gross Margin % (A: Dec. 2025 )=Gross Profit (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=-37.4 / 29.368
=(Revenue - Cost of Goods Sold) / Revenue
=(29.368 - 66.754) / 29.368
=-127.30 %

Carbon-Based Technology's Gross Margin for the quarter that ended in Jun. 2026 is calculated as


Gross Margin % (Q: Jun. 2026 )=Gross Profit (Q: Jun. 2026 ) / Revenue (Q: Jun. 2026 )
=7.9 / 49.692
=(Revenue - Cost of Goods Sold) / Revenue
=(49.692 - 41.823) / 49.692
=15.84 %

* 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.

A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.

Frequently Asked Questions Learn more about Gross Margin % →
What does a Gross Margin % of 15.84% mean?
Carbon-Based Technology (ROCO:7719) has a Gross Margin % of 15.84% as of Jun. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Carbon-Based Technology and its competitors. According to the industry distribution chart, Carbon-Based Technology ranks #342 out of 352 companies in the Aerospace & Defense industry, placing it in the top 97.2%.
Is Carbon-Based Technology's Gross Margin % too high?
Carbon-Based Technology's current Gross Margin % is 15.84%. The Aerospace & Defense industry median Gross Margin % is 27.07. Carbon-Based Technology's value of 15.84% is 41.5% below this industry median. Based on the distribution chart, Carbon-Based Technology ranks #342 out of 352 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Carbon-Based Technology has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Carbon-Based Technology's Gross Margin % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Carbon-Based Technology ranks #342 out of 352 companies for Gross Margin %. This places Carbon-Based Technology in the lower half of its industry. The industry median Gross Margin % is 27.07. Carbon-Based Technology's value of 15.84% is 41.5% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Gross Margin % for an Aerospace & Defense company?
The median Gross Margin % among Aerospace & Defense companies is 27.07, based on 352 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Carbon-Based Technology's current Gross Margin % of 15.84% is 41.5% below 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Carbon-Based Technology and its competitors. For the Aerospace & Defense industry, the median Gross Margin % is 27.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Carbon-Based Technology's current Gross Margin % is 15.84%. 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?
Based on GuruFocus' analysis, Carbon-Based Technology (ROCO:7719) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$16.79, compared to a current price of NT$48.80 — trading 190.6% above its estimated fair value. The current Gross Margin % is 15.84% and 41.5% below the Aerospace & Defense industry median of 27.07. Carbon-Based Technology's overall GF Score™ is 30/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Carbon-Based Technology (ROCO:7719), the current Gross Margin % is 15.84% as of Jun. 2026. 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 Carbon-Based Technology (ROCO:7719) Overvalued in 2026?

Based on GuruFocus' analysis, Carbon-Based Technology stock appears to be overvalued. The current stock price of NT$48.80 is trading 190.6% above its estimated GF Value™ of NT$16.79. GuruFocus considers Carbon-Based Technology to be Significantly Overvalued.

Key valuation signals for ROCO:7719:

  • Gross Margin %: 15.84%
  • GF Value™: NT$16.79 vs. price of NT$48.80 (190.6% above fair value)
  • GF Score™: 30/100 with 6 warning signs
  • Industry Position: 41.5% below the Aerospace & Defense median (#342 of 352)

No single metric tells the full story. See the ROCO:7719 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


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.
30GF Score

Get the complete analysis for ROCO:7719

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

NT$48.80
Price
NT$16.79
GF Value