Carbon-Based Technology (ROCO:7719) Buyback Yield %: -28.00 (As of Jul. 29, 2026)

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ROCO:7719 Carbon-Based Technology Inc ROCO:7719
14 GF Score
Price NT$44.55
! 6 Warning Signs
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What is Carbon-Based Technology Buyback Yield %?

Carbon-Based Technology ROCO:7719 -3.57% 14 Buyback Yield % is -28.00 as of Jul. 29, 2026. GuruFocus rates ROCO:7719 with a GF Score™ of 14/100. The stock has 6 warning signs investors should review. Among 126 Aerospace & Defense companies, Carbon-Based Technology ranks worse than 88.1% on this metric.

Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.

Carbon-Based Technology's current buyback yield was -28.00%.


Carbon-Based Technology Buyback Yield % Related Terms


Carbon-Based Technology Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Carbon-Based Technology's Buyback Yield % 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 Buyback Yield % Chart

Carbon-Based Technology Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial 0.00 0.00 -20.51 -6.30 -28.32

Carbon-Based Technology Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Buyback Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only -20.51 -17.71 -6.30 -15.22 -28.32

ROCO:7719 vs SPCX, GE, RTX: Buyback Yield % Comparison

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

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

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


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

Buyback yield is a measure of shareholder return.

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

Buyback Yield=Net Issuance of Stock / Market Cap
=- (Repurchase of Stock + Issuance of Stock) / Market Cap
=- (0 + 493) / 1740.6
=-28.32%

Carbon-Based Technology's annualized Buyback Yield for the quarter that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 493) / 1740.6
=-28.32%

* 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.

** If the quarter corresponds to the year-end period, we will use the annual Repurchase of Stock and Issuance of Stock data .

Frequently Asked Questions Learn more about Buyback Yield % →
What does a Buyback Yield % of -28.00 mean?
Carbon-Based Technology (ROCO:7719) has a Buyback Yield % of -28.00 as of Jul. 29, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Carbon-Based Technology and its competitors. According to the industry distribution chart, Carbon-Based Technology ranks #111 out of 126 companies in the Aerospace & Defense industry, placing it in the top 88.1%.
Is Carbon-Based Technology's Buyback Yield % too high?
Carbon-Based Technology's current Buyback Yield % is -28.00. Based on the distribution chart, Carbon-Based Technology ranks #111 out of 126 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 Buyback Yield % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Carbon-Based Technology ranks #111 out of 126 companies for Buyback Yield %. This places Carbon-Based Technology in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for an Aerospace & Defense company?
A good Buyback Yield % depends on the Aerospace & Defense industry context. However, Buyback Yield % 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 Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Carbon-Based Technology and its competitors. Carbon-Based Technology's current Buyback Yield % is -28.00. 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 Buyback Yield % of -28.00. The current Buyback Yield % is -28.00. 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 Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For Carbon-Based Technology (ROCO:7719), the current Buyback Yield % is -28.00 as of Jul. 29, 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.

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

NT$44.55
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