Taiwan Advanced Nanotech (ROCO:6797) Shareholder Yield % : -11.95% (As of Dec. 2025)

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ROCO:6797 Taiwan Advanced Nanotech Inc ROCO:6797
59 GF Score
Price NT$13.20
GF Value NT$13.40
Valuation Fairly Valued
! 4 Warning Signs
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What is Taiwan Advanced Nanotech Shareholder Yield %?

Taiwan Advanced Nanotech ROCO:6797 59 Shareholder Yield % is -11.95% as of Dec. 2025. GuruFocus rates ROCO:6797 with a GF Score™ of 59/100 and a GF Value™ of NT$13.40 (Fairly Valued). The stock has 4 warning signs investors should review. Among 818 Medical Devices & Instruments companies, Taiwan Advanced Nanotech ranks worse than 81.91% on this metric.

Shareholder Yield % is how much money shareholders receive from a company that is in the form of cash dividends, net stock repurchases, and debt reduction. It is a measure of shareholder return. As of today, Taiwan Advanced Nanotech's Shareholder Yield % was -11.95%.


Taiwan Advanced Nanotech  (ROCO:6797) Shareholder Yield % Explanation

Shareholder Yield % is how much money shareholders receive from a company that is in the form of cash dividends, net stock repurchases, and debt reduction. The term was coined by William W. Priest of Epoch Investment Partners in a paper in 2005 entitled The Case for Shareholder Yield as a Dominant Driver of Future Equity Returns. William Priest indicated that "shareholder yield is a term that we came up with to reflect the various ways dividends can be paid to owners of a business in a publicly-traded company."

Shareholder Yield % is calculated by three components: Dividend Yield %, Buyback Yield %, and Net Debt Paydown Yield %.

Dividend Yield % shows how much a company pays out in dividends each year relative to its stock price, which is most obvious form of shareholder return.

Buyback Yield % is the net repurchase of shares outstanding over the market capital of the company. Shares repurchases also increase shareholder value by returning the money back to shareholders.

Net Debt Paydown Yield % is the change in average of four quarters of company's total debt over a company's market cap. Assuming the total value of a company remains that same, shareholder value is increased as debt is reduced.


Taiwan Advanced Nanotech Shareholder Yield % Related Terms


Taiwan Advanced Nanotech Shareholder Yield % Historical Data

* Premium members only.

The historical data trend for Taiwan Advanced Nanotech's Shareholder 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.

Taiwan Advanced Nanotech Shareholder Yield % Chart

Taiwan Advanced Nanotech Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shareholder Yield %
Get a 7-Day Free Trial Premium Member Only -1.31 15.74 3.96 32.53 -10.49

Taiwan Advanced Nanotech Semi-Annual Data
Dec17 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Shareholder Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3.96 18.15 32.53 19.77 -10.49

ROCO:6797 vs ABT, SYK, MDT: Shareholder Yield % Comparison

For the Medical Devices subindustry, Taiwan Advanced Nanotech's Shareholder Yield %, along with its competitors' market caps and Shareholder 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.


Taiwan Advanced Nanotech Shareholder Yield % vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Taiwan Advanced Nanotech's Shareholder Yield % distribution charts can be found below:

* The bar in red indicates where Taiwan Advanced Nanotech's Shareholder Yield % falls into.


ROCO:6797
59GF Score
Taiwan Advanced Nanotech Inc ROCO:6797
Shareholder Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Taiwan Advanced Nanotech Shareholder Yield % Calculation

Taiwan Advanced Nanotech's Shareholder Yield % for the quarter that ended in Dec. 2025 is calculated as:

Shareholder Yield %=Dividend Yield %+Buyback Yield %+Net Debt Paydown Yield %
=0.00 %+2.54 %+-13.03 %
=-10.49 %

* 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.

* All the data are calculated by TTM values. Note that if a companies is traded in several exchanges, then we calculate the company level data for Shareholder Yield % using the primary share class stock data. The calculation result in definition page is for demonstration purpose only, and it's showing the share class level data. Therefore, the numbers in the calculation may differ from elsewhere if the stock is not a primary share.

Frequently Asked Questions Learn more about Shareholder Yield % →
What does a Shareholder Yield % of -11.95% mean?
Taiwan Advanced Nanotech (ROCO:6797) has a Shareholder Yield % of -11.95% as of Dec. 2025. Shareholder Yield is how much money shareholders receive from a company that is in the form of cash dividends, net stock repurchases, and debt reduction. View historical data on Taiwan Advanced Nanotech and its competitors. According to the industry distribution chart, Taiwan Advanced Nanotech ranks #670 out of 818 companies in the Medical Devices & Instruments industry, placing it in the top 81.9%.
Is Taiwan Advanced Nanotech's Shareholder Yield % too high?
Taiwan Advanced Nanotech's current Shareholder Yield % is -11.95%. Based on the distribution chart, Taiwan Advanced Nanotech ranks #670 out of 818 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Taiwan Advanced Nanotech has a GF Score™ of 59/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Advanced Nanotech's Shareholder Yield % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Taiwan Advanced Nanotech ranks #670 out of 818 companies for Shareholder Yield %. This places Taiwan Advanced Nanotech in the lower half of its industry. The industry median Shareholder Yield % is 0.14. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shareholder Yield % for a Medical Devices & Instruments company?
The median Shareholder Yield % among Medical Devices & Instruments companies is 0.14, based on 818 companies in the industry. Companies in the top quartile (top 25%) have a Shareholder Yield % significantly above this median, while those in the bottom quartile fall well below. However, Shareholder 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 Shareholder Yield % mean?
A high Shareholder Yield % can signal that a stock is expensive relative to its fundamentals. Shareholder Yield is how much money shareholders receive from a company that is in the form of cash dividends, net stock repurchases, and debt reduction. View historical data on Taiwan Advanced Nanotech and its competitors. For the Medical Devices & Instruments industry, the median Shareholder Yield % is 0.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Advanced Nanotech's current Shareholder Yield % is -11.95%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Advanced Nanotech stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Advanced Nanotech (ROCO:6797) is currently considered Fairly Valued. The stock's GF Value™ is NT$13.40, compared to a current price of NT$13.20 — trading 1.5% below its estimated fair value. The current Shareholder Yield % is -11.95%. Taiwan Advanced Nanotech's overall GF Score™ is 59/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shareholder Yield % calculated?
Shareholder Yield % is calculated from a company's financial statements. For Taiwan Advanced Nanotech (ROCO:6797), the current Shareholder Yield % is -11.95% 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 Taiwan Advanced Nanotech (ROCO:6797) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Advanced Nanotech stock appears to be undervalued. The current stock price of NT$13.20 is trading 1.5% below its estimated GF Value™ of NT$13.40. GuruFocus considers Taiwan Advanced Nanotech to be Fairly Valued.

Key valuation signals for ROCO:6797:

  • Shareholder Yield %: -11.95%
  • GF Value™: NT$13.40 vs. price of NT$13.20 (1.5% below fair value)
  • GF Score™: 59/100 with 4 warning signs

No single metric tells the full story. See the ROCO:6797 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Advanced Nanotech Business Description

Address No. 188, Wenhe Road, 6th Floor, Leshan Lane, Guishan District, Taoyuan City, TWN, 330
Taiwan Advanced Nanotech Inc is engaged in development and manufacturing of various functional nanoparticles and automated nucleic acid extraction machines and trading related businesses. With expertise in automation, buffer optimization and modification of magnetic beads, it focuses on offering customer convenient and practical solutions to advance research, life science and molecular diagnostics. It offers various products to meet the requirements of customers. The company's products include Automated Extraction Instruments; Reagent Kit; Mag Nanoparticles; and Consumables.
59GF Score

Get the complete analysis for ROCO:6797

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

NT$13.20
Price
NT$13.40
GF Value