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Single Well Industrial Co has the GF Score of 47, which implies that the company
might have
Worst future performance potential, or not enough data.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Single Well Industrial Co
might have
Worst future performance potential, or not enough data.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Single Well Industrial Co (ROCO:3490) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Single Well Industrial Co GF Score Related Terms
ROCO:3490 vs AMAT, LRCX, KLAC: GF Score Comparison
For the Semiconductor Equipment & Materials subindustry, Single Well Industrial Co's GF Score, along with its competitors' market caps and GF 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.
Single Well Industrial Co GF Score vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Single Well Industrial Co's GF Score distribution charts can be found below:
* The bar in red indicates where Single Well Industrial Co's GF Score falls into.
Single Well Industrial Co (ROCO:3490) has a GF Score of 47 as of Jul. 19, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Single Well Industrial Co and its competitors. This is 36% below median its historical median of 74.00. Over the past decade, Single Well Industrial Co's GF Score has ranged from 25.00 to 89.00.
Is Single Well Industrial Co's GF Score too high?
Single Well Industrial Co's current GF Score of 47 is 36% below median its 10-year median of 74.00. Over the past 10 years, this metric has ranged from a low of 25.00 to a high of 89.00. Overall, Single Well Industrial Co has a GF Score™ of 47/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Single Well Industrial Co's GF Score compare to AMAT and LRCX?
Single Well Industrial Co's GF Score of 47 can be compared against companies in the Semiconductors industry. Historically, Single Well Industrial Co's own GF Score has ranged from 25.00 to 89.00 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 GF Score for a Semiconductors company?
A good GF Score depends on the Semiconductors industry context. However, GF 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Single Well Industrial Co and its competitors. Single Well Industrial Co's current GF Score is 47, which is 36% below median its own 10-year median of 74.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Single Well Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, Single Well Industrial Co (ROCO:3490) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$18.53, compared to a current price of NT$27.50 — trading 48.4% above its estimated fair value. The current GF Score is 47, which is 36% below median its 10-year median of 74.00. Single Well Industrial Co's overall GF Score™ is 47/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Single Well Industrial Co (ROCO:3490), the current GF Score is 47 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 Single Well Industrial Co (ROCO:3490) Overvalued in 2026?
Based on GuruFocus' analysis, Single Well Industrial Co stock appears to be overvalued.
The current stock price of NT$27.50 is trading 48.4% above its estimated GF Value™ of NT$18.53.
GuruFocus considers Single Well Industrial Co to be Significantly Overvalued.
Key valuation signals for ROCO:3490:
GF Score: 47 (36% below median its 10-year median of 74.00)
GF Value™: NT$18.53 vs. price of NT$27.50 (48.4% above fair value)
No single metric tells the full story. See the ROCO:3490 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Single Well Industrial Co Ltd is a manufacturer of LED and IC packaging molds and automation equipment in Taiwan. The company's products mainly include molds and automation equipment. The mold aspect includes molds for LED, semiconductor, diode, and other packaging, while the equipment aspect provides the equipment required for the post-packaging process.
47GF Score
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