Vanguard International Semiconductor (ROCO:5347) Risk Assessment

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:5347 Vanguard International Semiconductor Corp ROCO:5347
75 GF Score
Price NT$147.50
GF Value NT$100.94
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Vanguard International Semiconductor Risk Assessment?

Risk Assessment represents the investment risk of a stock derived from our exclusive method. It suggests how risky the investment opportunity is based on the valuation and the fundamental performance of the stock. It is derived from following key aspects:

1. GuruFocus internally developed valuations of the stock, such as GF valuation.
2. Quality Rank, a business quality indicator developed by GuruFocus.
3. Fundamental performance: Piotroski F-Score, Altman Z-Score, Beneish M-Score, etc.
4. Growth opportunities: 5-year revenue growth rate, 5-Year EPS without NRI Growth Rate, etc.

Value investors are always willing to find undervalued stocks. However, not all the undervalued stocks are good deals, we should also be careful of how risky the investment opportunity is. We believe that if the company's financial strength and profitability are strong, and the stock price is within a reasonable range of the GF valuation, or stock has a high return with its price being undervalued, then it might be a good investment opportunity with low risk.

Based on those aspects listed above, GuruFocus believes the risk assessment of Vanguard International Semiconductor is: Low Risk: Strong fundamentals, worth long-term holding.

Vanguard International Semiconductor  (ROCO:5347) Risk Assessment Explanation

Based on the four aspects listed above, GuruFocus provides the following 7 evaluations:

All-in-One Screener Examples (1)
Low Risk: Strong fundamentals, worth long-term holding
Moderate Risk: Sensitive, better choose undervalued stock
High Risk: High uncertainty with risk-return tradeoff
High Risk: Good fundamentals, beware of shrinking business
High Risk: Sensitive to economic or industry trends
High Risk: High uncertainty
No Data: Cannot be evaluated

(1) These are some simple examples. You can access our Risk Assessment filter under All-in-One Screener’s Fundamental tab and set your own criteria.

Vanguard International Semiconductor Risk Assessment Related Terms

ROCO:5347 vs NVDA, AVGO, MU: Risk Assessment Comparison

For the Semiconductors subindustry, Vanguard International Semiconductor's Risk Assessment, along with its competitors' market caps and Risk Assessment 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.

Vanguard International Semiconductor Risk Assessment vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Vanguard International Semiconductor's Risk Assessment distribution charts can be found below:

* The bar in red indicates where Vanguard International Semiconductor's Risk Assessment falls into.


ROCO:5347
75GF Score
Vanguard International Semiconductor Corp ROCO:5347
Risk Assessment is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Vanguard International Semiconductor (ROCO:5347) Overvalued in 2026?

Based on GuruFocus' analysis, Vanguard International Semiconductor stock appears to be overvalued. The current stock price of NT$147.50 is trading 46.1% above its estimated GF Value™ of NT$100.94. GuruFocus considers Vanguard International Semiconductor to be Significantly Overvalued.

Key valuation signals for ROCO:5347:

  • Risk Assessment:
  • GF Value™: NT$100.94 vs. price of NT$147.50 (46.1% above fair value)
  • GF Score™: 75/100 with 7 warning signs

No single metric tells the full story. See the ROCO:5347 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Vanguard International Semiconductor Business Description

Address No. 123, Park Road 3, Hsinchu Science Park, Hsinchu, TWN, 300096
Vanguard International Semiconductor Corp is engaged mainly in the manufacturing, selling, packaging, testing and computer-aided design of integrated circuits and other semiconductor devices and the manufacturing of masks. Its services, manufacturing, and technology include BCD/UHV/SOI, Discrete, HV, Sensors/MEMS, eFlash, GaN, Fab Capacity, Intelligent Manufacturing and Management, Services, MPW, Program, Mask Services, Backend Services, Automotive, Design Support. Its Design Services include Libraries & IP Geographically, it derives revenue from Asia and America.
75GF Score

Get the complete analysis for ROCO:5347

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

NT$147.50
Price
NT$100.94
GF Value