Joy Industrial Co (ROCO:4559) Market Cap: NT$548 Mil (As of Jul. 15, 2026)

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ROCO:4559 Joy Industrial Co Ltd ROCO:4559
59 GF Score
Price NT$9.14
GF Value NT$8.15
Valuation Modestly Overvalued
! 8 Warning Signs
View Full Analysis

What is Joy Industrial Co Market Cap?

Joy Industrial Co ROCO:4559 +4.46% 59 Market Cap is NT$548 Mil as of Jul. 15, 2026. GuruFocus rates ROCO:4559 with a GF Score™ of 59/100 and a GF Value™ of NT$8.15 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 1,342 Vehicles & Parts companies, Joy Industrial Co ranks worse than 88.23% 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). Joy Industrial Co's share price for the quarter that ended in Dec. 2025 was NT$6.8. Joy Industrial Co's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 60 Mil. Therefore, Joy Industrial Co's market cap for the quarter that ended in Dec. 2025 was NT$408 Mil.

Joy Industrial Co's quarterly market cap declined from Dec. 2024 (NT$576 Mil) to Jun. 2025 (NT$462 Mil) and declined from Jun. 2025 (NT$462 Mil) to Dec. 2025 (NT$408 Mil).

Joy Industrial Co's annual market cap declined from Dec. 2023 (NT$621 Mil) to Dec. 2024 (NT$576 Mil) and declined from Dec. 2024 (NT$576 Mil) to Dec. 2025 (NT$408 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. Joy Industrial Co's Enterprise Value for Today is NT$1,057 Mil.


Joy Industrial Co  (ROCO:4559) 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.


Joy Industrial Co Market Cap Related Terms


Joy Industrial Co Market Cap Historical Data

* Premium members only.

The historical data trend for Joy Industrial 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.

Joy Industrial Co Market Cap Chart

Joy Industrial 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 1,089.00 711.00 621.00 576.00 408.00

Joy Industrial Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 621.00 600.00 576.00 462.00 408.00

ROCO:4559 vs ORLY, AZO: Market Cap Comparison

For the Auto Parts subindustry, Joy Industrial 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.


Joy Industrial Co Market Cap vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Joy Industrial Co's Market Cap distribution charts can be found below:

* The bar in red indicates where Joy Industrial Co's Market Cap falls into.


ROCO:4559
59GF Score
Joy Industrial Co Ltd ROCO:4559
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Joy Industrial 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.

Joy Industrial 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$6.8*60.000
=NT$408

Joy Industrial 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$6.8*60.000
=NT$408

* 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$548 Mil mean?
Joy Industrial Co (ROCO:4559) has a Market Cap of NT$548 Mil as of Jul. 15, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Joy Industrial Co and its competitors. According to the industry distribution chart, Joy Industrial Co ranks #1184 out of 1342 companies in the Vehicles & Parts industry, placing it in the top 88.2%.
Is Joy Industrial Co's Market Cap too high?
Joy Industrial Co's current Market Cap is NT$548 Mil. Based on the distribution chart, Joy Industrial Co ranks #1184 out of 1342 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Joy Industrial Co has a GF Score™ of 59/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Joy Industrial Co's Market Cap compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Joy Industrial Co ranks #1184 out of 1342 companies for Market Cap. This places Joy Industrial Co in the lower half of its industry. The industry median Market Cap is 260.81. 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 Vehicles & Parts company?
The median Market Cap among Vehicles & Parts companies is 260.81, based on 1,342 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 Joy Industrial Co and its competitors. For the Vehicles & Parts industry, the median Market Cap is 260.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Joy Industrial Co's current Market Cap is NT$548 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Joy Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, Joy Industrial Co (ROCO:4559) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$8.15, compared to a current price of NT$9.14 — trading 12.1% above its estimated fair value. The current Market Cap is NT$548 Mil. Joy Industrial Co's overall GF Score™ is 59/100 with 8 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 Joy Industrial Co (ROCO:4559), the current Market Cap is NT$548 Mil as of Jul. 15, 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 Joy Industrial Co (ROCO:4559) Overvalued in 2026?

Based on GuruFocus' analysis, Joy Industrial Co stock appears to be overvalued. The current stock price of NT$9.14 is trading 12.1% above its estimated GF Value™ of NT$8.15. GuruFocus considers Joy Industrial Co to be Modestly Overvalued.

Key valuation signals for ROCO:4559:

  • Market Cap: NT$548 Mil
  • GF Value™: NT$8.15 vs. price of NT$9.14 (12.1% above fair value)
  • GF Score™: 59/100 with 8 warning signs

No single metric tells the full story. See the ROCO:4559 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Joy Industrial Co Business Description

Address Chang-Ping Road, No. 9, Lane 462, Sector 4, Daya, Taichung, TWN, 42850
Joy Industrial Co Ltd is engaged in manufacturing, developing, and selling related products for bicycles, and motorcycle parts, as well as operating related businesses. The company's products include hubs and wheelset series. It generates the majority of its revenue in China followed by Taiwan, Europe, and others.
59GF Score

Get the complete analysis for ROCO:4559

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

NT$9.14
Price
NT$8.15
GF Value