GlobalWafers Co (ROCO:6488) GF Value: NT$415.01 (As of Jul. 06, 2026)


ROCO:6488 GlobalWafers Co Ltd ROCO:6488
66 GF Score
Price NT$1,255.00
GF Value NT$415.01
Valuation Significantly Overvalued
! 10 Warning Signs
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What is GlobalWafers Co GF Value?

GlobalWafers Co ROCO:6488 +4.15% 66 GF Value is NT$415.01 as of Jul. 06, 2026. GuruFocus rates ROCO:6488 with a GF Score™ of 66/100 and a GF Value™ of NT$415.01 (Significantly Overvalued). The stock has 10 warning signs investors should review.

As of today (2026-07-06), GlobalWafers Co's share price is NT$1255.00. GlobalWafers Co's GF Value is NT$415.01. Therefore, GlobalWafers Co's Price-to-GF-Value for today is 3.02. Based on the relationship between the current stock price and the GF Value, GuruFocus believes GlobalWafers Co is Significantly Overvalued.

The GF Value represents the intrinsic value of a stock, determined using GuruFocus' proprietary methodology. The GF Value Line on our stock Summary page provides an estimate of the stock’s fair-trading value.

To calculate this value, GuruFocus follows these steps:

  1. We analyze historical correlations between the stock price and key business performance metrics, such as revenue, earnings, cash flow, and book value.
  2. We identify the metrics that have the strongest historical correlation with the stock price and determine the historical multiples at which the stock has traded relative to these metrics.
  3. Using these historical multiples as a reference, we estimate the stock's fair value while accounting for future business growth. Adjustments may be made based on the company’s past returns and growth trends.

GuruFocus believes that the GF Value Line represents the fair value at which a stock should trade. Stock prices typically fluctuate around this line. If a stock’s price is significantly above the GF Value Line, it is considered overvalued, and its future returns are likely to be lower. Conversely, if the stock price is significantly below the GF Value Line, its future returns are likely to be higher.


GlobalWafers Co  (ROCO:6488) GF Value Explanation

Based on the relationship between the current stock price and the GF Value, GuruFocus provides the following 6 ratings:

Posssible Evaluations All-in-One Screener Examples (1)
Possible Value Trap, Think TwicePredictable Companies that possibly be Value Traps
Significantly OvervaluedPredictable Companies which are Significantly Overvalued
Modestly OvervaluedPredictable Companies which are Modestly Overvalued
Fairly ValuedPredictable High Quality Companies which are Fairly Valued
Modestly Undervalued (2)Predictable High Quality Companies which are Modestly Undervalued
Significantly Undervalued (2)Predictable High Quality Companies which are Significantly Undervalued

(1) These are some simple examples. You can access our GF Valuation filter under All-in-One Screener’s Fundamental tab, and Price-to-GF-Value filter under Valuation Ratio tab and set your own criteria.

(2) A sufficient margin of safety exists only when the stock is undervalued.


Possible Value Trap, Think Twice companies are those that appear significantly undervalued based on their Price-to-GF-Value ratio, but whose fundamentals show signs of weakness.

Indicators that a company may be a value trap include:

    * Deteriorating Financial Health: A low Altman Z-scores indicates a higher risk of bankruptcy, or a low Piotroski F-Score.
    * Earnings Manipulation: A high Beneish M-score indicates potential earnings manipulation, raising concerns about the reliability of reported financials.
    * Stagnant or Declining Growth: Lack of revenue or earnings growth, or a recent slowdown, may signal limited future prospects.

Investors should conduct thorough due diligence, examining financial statements and growth indicators, to avoid falling into value traps.


GlobalWafers Co's Price-to-GF-Value for today is calculated as

Price-to-GF-Value=Share Price/GF Value
=1255.00/415.01
=3.02

* 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.


GlobalWafers Co GF Value Related Terms

ROCO:6488
66GF Score
GlobalWafers Co Ltd ROCO:6488
GF Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Value →
What does a GF Value of NT$415.01 mean?
GlobalWafers Co (ROCO:6488) has a GF Value of NT$415.01 as of Jul. 06, 2026. GF Value represents the current intrinsic value of a stock derived from our exclusive method. View historical data on GlobalWafers Co and its competitors.
Is GlobalWafers Co's GF Value too high?
GlobalWafers Co's current GF Value is NT$415.01. Overall, GlobalWafers Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does GlobalWafers Co's GF Value compare to NVDA and AVGO?
GlobalWafers Co's GF Value of NT$415.01 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Value for a Semiconductors company?
A good GF Value depends on the Semiconductors industry context. However, GF Value 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 Value mean?
A high GF Value can signal that a stock is expensive relative to its fundamentals. GF Value represents the current intrinsic value of a stock derived from our exclusive method. View historical data on GlobalWafers Co and its competitors. GlobalWafers Co's current GF Value is NT$415.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GlobalWafers Co stock overvalued right now?
Based on GuruFocus' analysis, GlobalWafers Co (ROCO:6488) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$415.01, compared to a current price of NT$1,255.00 — trading 202.4% above its estimated fair value. The current GF Value is NT$415.01. GlobalWafers Co's overall GF Score™ is 66/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Value calculated?
GF Value is calculated from a company's financial statements. For GlobalWafers Co (ROCO:6488), the current GF Value is NT$415.01 as of Jul. 06, 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 GlobalWafers Co (ROCO:6488) Overvalued in 2026?

Based on GuruFocus' analysis, GlobalWafers Co stock appears to be overvalued. The current stock price of NT$1,255.00 is trading 202.4% above its estimated GF Value™ of NT$415.01. GuruFocus considers GlobalWafers Co to be Significantly Overvalued.

Key valuation signals for ROCO:6488:

  • GF Value: NT$415.01
  • GF Value™: NT$415.01 vs. price of NT$1,255.00 (202.4% above fair value)
  • GF Score™: 66/100 with 10 warning signs

No single metric tells the full story. See the ROCO:6488 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


GlobalWafers Co Business Description

Address No. 8, Industrial East Road 2, Hsinchu Science Park, Hsinchu, TWN
GlobalWafers is 46.64% owned by Sino-American Silicon Products after being spun off in 2011. The main source of the company's revenue is selling silicon wafers to chipmakers like TSMC and Texas Instruments. It also derives sales from gallium nitride products and green energy. GlobalWafers runs 18 production sites in nine countries across Asia, North America, and Europe. GlobalWafers is headquartered in Hsinchu, Taiwan, and employs over 7,084 people as of March 31, 2026. GlobalWafers had nearly 17% market share in silicon wafers in 2025.
66GF Score

Get the complete analysis for ROCO:6488

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

NT$1,255.00
Price
NT$415.01
GF Value