Value Valves Co (ROCO:4580) Beta: -0.1340 (As of Jul. 07, 2026)


ROCO:4580 Value Valves Co Ltd ROCO:4580
87 GF Score
Price NT$81.70
GF Value NT$77.80
Valuation Fairly Valued
! 4 Warning Signs
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What is Value Valves Co Beta?

Value Valves Co ROCO:4580 +0.61% 87 Beta is -0.1340 as of Jul. 07, 2026. GuruFocus rates ROCO:4580 with a GF Score™ of 87/100 and a GF Value™ of NT$77.80 (Fairly Valued). The stock has 4 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-07), Value Valves Co's Beta is -0.1340.


Value Valves Co  (ROCO:4580) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)


Value Valves Co Beta Related Terms


Value Valves Co Beta Historical Data

* Premium members only.

The historical data trend for Value Valves Co's Beta 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.

Value Valves Co Beta Chart

Value Valves Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.72 0.51 0.25 0.31 0.00

Value Valves Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Beta 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 0.31 0.00 0.00 0.00 0.00

ROCO:4580 vs GEV, ETN, PH: Beta Comparison

For the Specialty Industrial Machinery subindustry, Value Valves Co's Beta, along with its competitors' market caps and Beta 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.


Value Valves Co Beta vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Value Valves Co's Beta distribution charts can be found below:

* The bar in red indicates where Value Valves Co's Beta falls into.


ROCO:4580
87GF Score
Value Valves Co Ltd ROCO:4580
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Value Valves Co Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Frequently Asked Questions Learn more about Beta →
What does a Beta of -0.1340 mean?
Value Valves Co (ROCO:4580) has a Beta of -0.1340 as of Jul. 07, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Value Valves Co and its competitors.
Is Value Valves Co's Beta too high?
Value Valves Co's current Beta is -0.1340. Overall, Value Valves Co has a GF Score™ of 87/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Value Valves Co's Beta compare to GEV and ETN?
Value Valves Co's Beta of -0.1340 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beta for an Industrial Products company?
A good Beta depends on the Industrial Products industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Value Valves Co and its competitors. Value Valves Co's current Beta is -0.1340. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Value Valves Co stock overvalued right now?
Based on GuruFocus' analysis, Value Valves Co (ROCO:4580) is currently considered Fairly Valued. The stock's GF Value™ is NT$77.80, compared to a current price of NT$81.70 — trading 5% above its estimated fair value. The current Beta is -0.1340. Value Valves Co's overall GF Score™ is 87/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For Value Valves Co (ROCO:4580), the current Beta is -0.1340 as of Jul. 07, 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 Value Valves Co (ROCO:4580) Overvalued in 2026?

Based on GuruFocus' analysis, Value Valves Co stock appears to be overvalued. The current stock price of NT$81.70 is trading 5% above its estimated GF Value™ of NT$77.80. GuruFocus considers Value Valves Co to be Fairly Valued.

Key valuation signals for ROCO:4580:

  • Beta: -0.1340
  • GF Value™: NT$77.80 vs. price of NT$81.70 (5% above fair value)
  • GF Score™: 87/100 with 4 warning signs

No single metric tells the full story. See the ROCO:4580 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Value Valves Co Business Description

Address No. 2, Chung-Shan Road, Tu-Chung Industrial District, New Taipei City, TWN, 236
Value Valves Co Ltd is a Taiwan based company engaged in the development, design, manufacture, inspection and marketing of a different variety of valves. Its product offerings include butterfly valves, check valves, damper valves, ball valves, globe valves, gate valves, gear box control, pneumatic control, hydraulic control, electric control and customized valves. The company exports its products to the United States, Japan, Europe, Oceania and other advanced industrial and regions. Its products are widely used in petroleum and petrochemical products, steel, shipbuilding, energy. water treatment, paper, air-conditioning, electronic and other industrial fields.
87GF Score

Get the complete analysis for ROCO:4580

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

NT$81.70
Price
NT$77.80
GF Value