Excelliance Mos (ROCO:5299) 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:5299 Excelliance Mos Corp ROCO:5299
63 GF Score
Price NT$100.50
GF Value NT$72.75
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Excelliance Mos 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 Excelliance Mos is: Moderate Risk: Sensitive, better choose undervalued stock.

Excelliance Mos  (ROCO:5299) 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.

Excelliance Mos Risk Assessment Related Terms

ROCO:5299 vs NVDA, AVGO, MU: Risk Assessment Comparison

For the Semiconductors subindustry, Excelliance Mos'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.

Excelliance Mos Risk Assessment vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Excelliance Mos's Risk Assessment distribution charts can be found below:

* The bar in red indicates where Excelliance Mos's Risk Assessment falls into.


ROCO:5299
63GF Score
Excelliance Mos Corp ROCO:5299
Risk Assessment is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Excelliance Mos (ROCO:5299) Overvalued in 2026?

Based on GuruFocus' analysis, Excelliance Mos stock appears to be overvalued. The current stock price of NT$100.50 is trading 38.1% above its estimated GF Value™ of NT$72.75. GuruFocus considers Excelliance Mos to be Significantly Overvalued.

Key valuation signals for ROCO:5299:

  • Risk Assessment:
  • GF Value™: NT$72.75 vs. price of NT$100.50 (38.1% above fair value)
  • GF Score™: 63/100 with 4 warning signs

No single metric tells the full story. See the ROCO:5299 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Excelliance Mos Business Description

Address Taiyuan Street, No. 22, 4th Floor - 1, Hsinchu County, Jhubei, TWN, 302082
Excelliance Mos Corp is a power device and IC design company specializing in power semiconductor process development, high-efficiency power devices, integrated circuits, and system design, empowered by its vertically integrated capabilities. The company's product portfolio mainly includes Power MOSFETs, AC/DC integrated circuits, and AC/DC controllers. These products are mainly used in laptops, desktops, LCD TVs, monitors, digital cameras, cell phones, and other related products. Geographically, the company generates maximum revenue from Taiwan, and the rest from China and other markets.
63GF Score

Get the complete analysis for ROCO:5299

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

NT$100.50
Price
NT$72.75
GF Value