Value Valves Co (ROCO:4580) Mohanram G-Score: 6 (As of Dec. 2025) — 20% Above Median


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
View Full Analysis

What is Value Valves Co Mohanram G-Score?

Value Valves Co ROCO:4580 -1.45% 87 Mohanram G-Score is 6 as of Dec. 2025, which is 20% above its 10-year median of 5.00. 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.

Mohanram G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. Companies have higher G-score tends to generate higher return. According to his study, the best growth stocks that have a G-Score greater than 6 tend to beat the market, while those with a G-Score lower than 1 tend to have negative absolute returns.

Thus, the zones of discrimination were as such:

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Value Valves Co has an G-score of 6. It is a good or high score, which tends to beat the market.

The historical rank and industry rank for Value Valves Co's Mohanram G-Score or its related term are showing as below:

ROCO:4580' s Mohanram G-Score Range Over the Past 10 Years
Min: 4   Med: 5   Max: 6
Current: 6

During the past 11 years, the highest Piotroski G-score of Value Valves Co was 6. The lowest was 4. And the median was 5.

Value Valves Co  (ROCO:4580) Mohanram G-Score Explanation

Partha Mohanram is the John H. Watson Chair in Value Investing at Rotman and the Acting Vice-Dean of Research Strategy and Resources.

In 2000, he wrote a research paper called "Separating Winners from Losers Among Low Book-to-Market Stocks Using Financial Statement Analysis".

This paper tests whether a strategy based on financial statement analysis of low book-to-market (growth) stocks is successful in differentiating between winners and losers in terms of future stock performance. Based on the research, a strategy based on buying high G-score (6, 7 or 8) firms and shorting low G-score (0 or 1) firms consistently earns significant excess returns. Further, the results do not support a risk based explanation for the book-to-market effect as the strategy returns positive returns in all years, and firms that ex-ante appear less risky have better future returns.

To conclude, one can use a modified fundamental analysis strategy (G-score) to identify mispricing and earn substantial abnormal returns.


Value Valves Co Mohanram G-Score Related Terms


Value Valves Co Mohanram G-Score Historical Data

* Premium members only.

The historical data trend for Value Valves Co's Mohanram G-Score 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 Mohanram G-Score Chart

Value Valves Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Mohanram G-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only N/A N/A N/A 6.00 6.00

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
Mohanram G-Score 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 6.00 5.00 5.00 5.00 6.00

ROCO:4580 vs GEV, ETN, PH: Mohanram G-Score Comparison

For the Specialty Industrial Machinery subindustry, Value Valves Co's Mohanram G-Score, along with its competitors' market caps and Mohanram G-Score 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 Mohanram G-Score vs Industrial Products Industry

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

* The bar in red indicates where Value Valves Co's Mohanram G-Score falls into.


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

Value Valves Co Mohanram G-Score Calculation

The calculation of the Mohanram G-score consists of eight criteria. Assign one point for each criterion met, then add up all the points to get the G-Score.

Profitability

Question 1. Return on Assets (ROA)

ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. It measures how well a company uses its asset to generate earnings.

Score 1 if ROA > ROA Industry Median, 0 otherwise.

Question 2. Cash ROA

Cash ROA equals to Cash Flow from Operations divided by average Total Assets. It measures how well a company uses its asset to generate cash.

Score 1 if Cash ROA > Cash ROA Industry Median, 0 otherwise.

Question 3. CFO and Net Income

Score 1 if CFO > Net Income, 0 otherwise.

Earnings Predictability

Question 4. Earnings Variability

Earnings Variability is measured as the variance of a firm's ROA in the past five years.

Score 1 if Earnings Variability < Earnings Variability Industry Median, 0 otherwise.

Question 5. Sales Growth Variability

Sales Growth Variability is measured as the 5-year variance in sales growth.

Score 1 if Sales Growth Variability < Sales Growth Variability Industry Median, 0 otherwise.

Accounting Conservatism

Question 6. Research & Development Intensity

Research & Development Intensity is calcualted by Research & Development divided by the beginning Total Assets.

Score 1 if Research & Development Intensity > Research & Development Intensity Industry Median, 0 otherwise.

Question 7. CAPEX Intensity

CAPEX Intensity is calcualted by Capital Expenditure divided by the beginning Total Assets.

Score 1 if CAPEX Intensity > CAPEX Intensity Industry Median, 0 otherwise.

Question 8. Advertising Expenditure Intensity

Advertising Expenditure Intensity is calcualted by Advertising Expenditure divided by the beginning Total Assets. Note that Advertising Expenditure is not reported as a seperate line item for many companies, thus Selling, General, & Admin. Expense is used in this calculation.

Score 1 if Advertising Expenditure Intensity > Advertising Expenditure Intensity Industry Median, 0 otherwise.

* 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.

* Note that all the Industry Median used for comparison in his original research, are substituted with Sector Median due to the limitation of data within certain countries.

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Value Valves Co has an G-score of 6. It is a good or high score, which tends to beat the market.

Frequently Asked Questions Learn more about Mohanram G-Score →
What does a Mohanram G-Score of 6 mean?
Value Valves Co (ROCO:4580) has a Mohanram G-Score of 6 as of Dec. 2025. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Value Valves Co and its competitors. This is 20% above median its historical median of 5.00. Over the past decade, Value Valves Co's Mohanram G-Score has ranged from 4.00 to 6.00.
Is Value Valves Co's Mohanram G-Score too high?
Value Valves Co's current Mohanram G-Score of 6 is 20% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 6.00. 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 Mohanram G-Score compare to GEV and ETN?
Value Valves Co's Mohanram G-Score of 6 can be compared against companies in the Industrial Products industry. Historically, Value Valves Co's own Mohanram G-Score has ranged from 4.00 to 6.00 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 Mohanram G-Score for an Industrial Products company?
A good Mohanram G-Score depends on the Industrial Products industry context. However, Mohanram G-Score 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 Mohanram G-Score mean?
A high Mohanram G-Score can signal that a stock is expensive relative to its fundamentals. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Value Valves Co and its competitors. Value Valves Co's current Mohanram G-Score is 6, which is 20% above median its own 10-year median of 5.00. 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 Mohanram G-Score is 6, which is 20% above median its 10-year median of 5.00. 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 Mohanram G-Score calculated?
Mohanram G-Score is calculated from a company's financial statements. For Value Valves Co (ROCO:4580), the current Mohanram G-Score is 6 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 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:

  • Mohanram G-Score: 6 (20% above median its 10-year median of 5.00)
  • 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

Mohanram G-Score 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