Prosperity Dielectrics Co (ROCO:6173) Market Cap: NT$33,213 Mil (As of Jul. 19, 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
52 GF Score
Price NT$194.00
GF Value NT$55.44
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Prosperity Dielectrics Co Market Cap?

Prosperity Dielectrics Co ROCO:6173 -9.98% 52 Market Cap is NT$33,213 Mil as of Jul. 19, 2026. GuruFocus rates ROCO:6173 with a GF Score™ of 52/100 and a GF Value™ of NT$55.44 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,520 Hardware companies, Prosperity Dielectrics Co ranks better than 77.18% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Prosperity Dielectrics Co's share price for the quarter that ended in Dec. 2025 was NT$67.4. Prosperity Dielectrics Co's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 171 Mil. Therefore, Prosperity Dielectrics Co's market cap for the quarter that ended in Dec. 2025 was NT$11,539 Mil.

Prosperity Dielectrics Co's quarterly market cap increased from Jun. 2025 (NT$6,377 Mil) to Sep. 2025 (NT$9,039 Mil) and increased from Sep. 2025 (NT$9,039 Mil) to Dec. 2025 (NT$11,539 Mil).

Prosperity Dielectrics Co's annual market cap declined from Dec. 2023 (NT$8,346 Mil) to Dec. 2024 (NT$7,302 Mil) but then increased from Dec. 2024 (NT$7,302 Mil) to Dec. 2025 (NT$11,539 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Prosperity Dielectrics Co's Enterprise Value for Today is NT$32,142 Mil.


Prosperity Dielectrics Co  (ROCO:6173) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


Prosperity Dielectrics Co Market Cap Related Terms


Prosperity Dielectrics Co Market Cap Historical Data

* Premium members only.

The historical data trend for Prosperity Dielectrics Co's Market Cap 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 Market Cap Chart

Prosperity Dielectrics Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial Premium Member Only Premium Member Only 10,391.84 5,837.92 8,346.00 7,301.68 11,538.88

Prosperity Dielectrics Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Market Cap 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 7,301.68 6,719.60 6,377.20 9,039.36 11,538.88

ROCO:6173 vs APH, GLW: Market Cap Comparison

For the Electronic Components subindustry, Prosperity Dielectrics Co's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Hardware Industry

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

* The bar in red indicates where Prosperity Dielectrics Co's Market Cap falls into.


ROCO:6173
52GF Score
Prosperity Dielectrics Co Ltd ROCO:6173
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Prosperity Dielectrics Co Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

Prosperity Dielectrics Co's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=NT$67.4*171.200
=NT$11,539

Prosperity Dielectrics Co's Market Cap for the quarter that ended in Dec. 2025 is calculated as

Market Cap (Q: Dec. 2025 )=Share Price (Q: Dec. 2025 )*Shares Outstanding (EOP) (Q: Dec. 2025 )
=NT$67.4*171.200
=NT$11,539

* 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 Market Cap →
What does a Market Cap of NT$33,213 Mil mean?
Prosperity Dielectrics Co (ROCO:6173) has a Market Cap of NT$33,213 Mil as of Jul. 19, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Prosperity Dielectrics Co and its competitors. According to the industry distribution chart, Prosperity Dielectrics Co ranks #575 out of 2520 companies in the Hardware industry, placing it in the top 22.8%.
Is Prosperity Dielectrics Co's Market Cap too high?
Prosperity Dielectrics Co's current Market Cap is NT$33,213 Mil. Based on the distribution chart, Prosperity Dielectrics Co ranks #575 out of 2520 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Prosperity Dielectrics Co has a GF Score™ of 52/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Prosperity Dielectrics Co's Market Cap compare to APH and GLW?
According to the Hardware industry distribution chart, Prosperity Dielectrics Co ranks #575 out of 2520 companies for Market Cap. This places Prosperity Dielectrics Co in the top 23% of its industry — outperforming the majority of peers. The industry median Market Cap is 192.72. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Hardware company?
The median Market Cap among Hardware companies is 192.72, based on 2,520 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Prosperity Dielectrics Co and its competitors. For the Hardware industry, the median Market Cap is 192.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Prosperity Dielectrics Co's current Market Cap is NT$33,213 Mil. 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$55.44, compared to a current price of NT$194.00 — trading 249.9% above its estimated fair value. The current Market Cap is NT$33,213 Mil. Prosperity Dielectrics Co's overall GF Score™ is 52/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Prosperity Dielectrics Co (ROCO:6173), the current Market Cap is NT$33,213 Mil as of Jul. 19, 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$194.00 is trading 249.9% above its estimated GF Value™ of NT$55.44. GuruFocus considers Prosperity Dielectrics Co to be Significantly Overvalued.

Key valuation signals for ROCO:6173:

  • Market Cap: NT$33,213 Mil
  • GF Value™: NT$55.44 vs. price of NT$194.00 (249.9% above fair value)
  • GF Score™: 52/100 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.
52GF Score

Get the complete analysis for ROCO:6173

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

NT$194.00
Price
NT$55.44
GF Value