Prosperity Dielectrics Co (ROCO:6173) Buyback Yield %: 0.00 (As of Jul. 31, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:6173 Prosperity Dielectrics Co Ltd ROCO:6173
53 GF Score
Price NT$145.50
GF Value NT$56.34
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Prosperity Dielectrics Co Buyback Yield %?

Prosperity Dielectrics Co ROCO:6173 +9.81% 53 Buyback Yield % is 0.00 as of Jul. 31, 2026. GuruFocus rates ROCO:6173 with a GF Score™ of 53/100 and a GF Value™ of NT$56.34 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 682 Hardware companies, Prosperity Dielectrics Co ranks worse than 146627.42% 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.

Prosperity Dielectrics Co's current buyback yield was 0.00%.


Prosperity Dielectrics Co Buyback Yield % Related Terms


Prosperity Dielectrics Co Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Prosperity Dielectrics Co'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.

Prosperity Dielectrics Co Buyback Yield % Chart

Prosperity Dielectrics Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.52 0.00 0.00 0.00 0.00

Prosperity Dielectrics Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Buyback 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

ROCO:6173 vs APH, GLW, TEL: Buyback Yield % Comparison

For the Electronic Components subindustry, Prosperity Dielectrics Co'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.


Prosperity Dielectrics Co Buyback Yield % vs Hardware Industry

For the Hardware industry and Technology sector, Prosperity Dielectrics Co's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Prosperity Dielectrics Co's Buyback Yield % falls into.


ROCO:6173
53GF Score
Prosperity Dielectrics Co Ltd ROCO:6173
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Prosperity Dielectrics Co Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Prosperity Dielectrics Co'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 + 0) / 11538.88
=0.00%

Prosperity Dielectrics Co's annualized Buyback Yield for the quarter that ended in Mar. 2026 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 0) / 10100.8
=0.00%

* 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 0.00 mean?
Prosperity Dielectrics Co (ROCO:6173) has a Buyback Yield % of 0.00 as of Jul. 31, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Prosperity Dielectrics Co and its competitors. Over the past decade, Prosperity Dielectrics Co's Buyback Yield % has ranged from 0.46 to 1.97. According to the industry distribution chart, Prosperity Dielectrics Co ranks #999999 out of 682 companies in the Hardware industry.
Is Prosperity Dielectrics Co's Buyback Yield % too high?
Prosperity Dielectrics Co's current Buyback Yield % is 0.00. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 1.97. Based on the distribution chart, Prosperity Dielectrics Co ranks #999999 out of 682 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Prosperity Dielectrics Co has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Prosperity Dielectrics Co's Buyback Yield % compare to APH and GLW?
According to the Hardware industry distribution chart, Prosperity Dielectrics Co ranks #999999 out of 682 companies for Buyback Yield %. This places Prosperity Dielectrics Co in the lower half of its industry. Historically, Prosperity Dielectrics Co's own Buyback Yield % has ranged from 0.46 to 1.97 over the past decade. 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 a Hardware company?
A good Buyback Yield % depends on the Hardware 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 Prosperity Dielectrics Co and its competitors. Prosperity Dielectrics Co's current Buyback Yield % is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Prosperity Dielectrics Co stock overvalued right now?
Based on GuruFocus' analysis, Prosperity Dielectrics Co (ROCO:6173) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$56.34, compared to a current price of NT$145.50 — trading 158.3% above its estimated fair value. The current Buyback Yield % is 0.00. Prosperity Dielectrics Co's overall GF Score™ is 53/100 with 3 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 Prosperity Dielectrics Co (ROCO:6173), the current Buyback Yield % is 0.00 as of Jul. 31, 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 Prosperity Dielectrics Co (ROCO:6173) Overvalued in 2026?

Based on GuruFocus' analysis, Prosperity Dielectrics Co stock appears to be overvalued. The current stock price of NT$145.50 is trading 158.3% above its estimated GF Value™ of NT$56.34. GuruFocus considers Prosperity Dielectrics Co to be Significantly Overvalued.

Key valuation signals for ROCO:6173:

  • Buyback Yield %: 0.00
  • GF Value™: NT$56.34 vs. price of NT$145.50 (158.3% above fair value)
  • GF Score™: 53/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6173 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Prosperity Dielectrics Co Business Description

Address No. 566-1, KaoShi Road, No.566-1, Yangmei, Taoyuan, TWN, 326103
Prosperity Dielectrics Co Ltd mainly manufactures, processes and sells multilayer ceramic capacitors (MLCC), chip resistors and ceramic dielectric powders. The company has two segment Taiwan segment, and China segment. The company generates majority of revenue from Taiwan segment. The Group operates in three principal geographical areas - Asia, America and Europe. Its products are Multilayer Ceramic Capacitors includes FK/FH Safety Certified Capacitor, FV High Voltage Capacitor; Chip Resistors includes Current Sensing, Wide Terminal, Automotive, High Voltage; Inductor includes Air Wound Coil, Wire-Wound Ceramic, Chip Inductor, Common Mode Choke; Ceramic Dielectric Powders includes Barium Titanate Powder, MLCC Formulations, Microwave; Varistor includes MutiLayer Varistor Varistor, etc.
53GF Score

Get the complete analysis for ROCO:6173

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

NT$145.50
Price
NT$56.34
GF Value