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5-Year Return on Invested Incremental Capital (5-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 5-year.
Win Semiconductors's 5-Year ROIIC % for the quarter that ended in Dec. 2025 was -66.76%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Win Semiconductors's 5-Year ROIIC % or its related term are showing as below:
ROCO:3105's 5-Year ROIIC % is ranked worse than 93.12% of 916
companies
in the Semiconductors industry
Industry Median: 2.83
vs ROCO:3105: -66.76
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Win Semiconductors 5-Year ROIIC % Related Terms
Win Semiconductors 5-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Win Semiconductors's 5-Year ROIIC % 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.
ROCO:3105 vs NVDA, AVGO, MU: 5-Year ROIIC % Comparison
For the Semiconductors subindustry, Win Semiconductors's 5-Year ROIIC %, along with its competitors' market caps and 5-Year ROIIC % 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.
Win Semiconductors 5-Year ROIIC % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Win Semiconductors's 5-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Win Semiconductors's 5-Year ROIIC % falls into.
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 5-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Win Semiconductors (ROCO:3105) has a 5-Year ROIIC % of -66.76 as of Dec. 2025. 5-Year ROIIC % measures the change in earnings as a percentage of change in investment over 5-year. View historical data on Win Semiconductors and its competitors. According to the industry distribution chart, Win Semiconductors ranks #853 out of 916 companies in the Semiconductors industry, placing it in the top 93.1%.
Is Win Semiconductors' 5-Year ROIIC % too high?
Win Semiconductors' current 5-Year ROIIC % is -66.76. Based on the distribution chart, Win Semiconductors ranks #853 out of 916 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Win Semiconductors has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Win Semiconductors' 5-Year ROIIC % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Win Semiconductors ranks #853 out of 916 companies for 5-Year ROIIC %. This places Win Semiconductors in the lower half of its industry. The industry median 5-Year ROIIC % is 2.83. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year ROIIC % for a Semiconductors company?
The median 5-Year ROIIC % among Semiconductors companies is 2.83, based on 916 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year ROIIC % 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 5-Year ROIIC % mean?
A high 5-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 5-Year ROIIC % measures the change in earnings as a percentage of change in investment over 5-year. View historical data on Win Semiconductors and its competitors. For the Semiconductors industry, the median 5-Year ROIIC % is 2.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Win Semiconductors's current 5-Year ROIIC % is -66.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Win Semiconductors stock overvalued right now?
Based on GuruFocus' analysis, Win Semiconductors (ROCO:3105) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$175.49, compared to a current price of NT$376.00 — trading 114.3% above its estimated fair value. The current 5-Year ROIIC % is -66.76. Win Semiconductors' overall GF Score™ is 68/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year ROIIC % calculated?
5-Year ROIIC % is calculated from a company's financial statements. For Win Semiconductors (ROCO:3105), the current 5-Year ROIIC % is -66.76 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 Win Semiconductors (ROCO:3105) Overvalued in 2026?
Based on GuruFocus' analysis, Win Semiconductors stock appears to be overvalued.
The current stock price of NT$376.00 is trading 114.3% above its estimated GF Value™ of NT$175.49.
GuruFocus considers Win Semiconductors to be Significantly Overvalued.
Key valuation signals for ROCO:3105:
5-Year ROIIC %: -66.76
GF Value™: NT$175.49 vs. price of NT$376.00 (114.3% above fair value)
No single metric tells the full story. See the ROCO:3105 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Founded in 1999, Win Semiconductors is the largest foundry for nonsilicon-based semiconductor components, most notably gallium arsenide, or GaAs; gallium nitride, or GaN; and silicon carbide, or SiC. Win Semi wielded over 50% share in the GaAs foundry market in 2025, followed by Advanced Wireless Semiconductor and GCS Holdings. The company's headquarters, four factories, and most of its 3,500 employees are based in Taoyuan City, Taiwan. Its products are applied in mobile, Wi-Fi networks, cellular infrastructure (such as base stations), satellite communication, optical communication, and 3D sensing. The company also provides automated testing and inspection services.
68GF Score
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