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Princeton TechnologyROCO:6129 +5.68%57 3-Year ROIIC % is 75.66 as of Dec. 2025, which is 854% above its 10-year median of 7.93. GuruFocus rates ROCO:6129 with a GF Score™ of 57/100 and a GF Value™ of NT$17.62 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 995 Semiconductors companies, Princeton Technology ranks better than 86.03% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Princeton Technology's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 75.66%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Princeton Technology's 3-Year ROIIC % or its related term are showing as below:
ROCO:6129's 3-Year ROIIC % is ranked better than 86.03% of 995
companies
in the Semiconductors industry
Industry Median: -0.2
vs ROCO:6129: 75.66
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.
Princeton Technology 3-Year ROIIC % Related Terms
Princeton Technology 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Princeton Technology's 3-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:6129 vs NVDA, AVGO, MU: 3-Year ROIIC % Comparison
For the Semiconductors subindustry, Princeton Technology's 3-Year ROIIC %, along with its competitors' market caps and 3-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.
Princeton Technology 3-Year ROIIC % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Princeton Technology's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Princeton Technology's 3-Year ROIIC % falls into.
Princeton Technology's 3-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( -248.689 (Dec. 2025) - 138.667 (Dec. 2022) )
/
( 1391.544 (Dec. 2025) - 1903.545 (Dec. 2022) )
=
-387.356
/
-512.001
=
75.66%***
* 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 3-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.
Princeton Technology (ROCO:6129) has a 3-Year ROIIC % of 75.66 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Princeton Technology and its competitors. This is 854% above median its historical median of 7.93. According to the industry distribution chart, Princeton Technology ranks #139 out of 995 companies in the Semiconductors industry, placing it in the top 14%.
Is Princeton Technology's 3-Year ROIIC % too high?
Princeton Technology's current 3-Year ROIIC % of 75.66 is 854% above median its 10-year median of 7.93. Based on the distribution chart, Princeton Technology ranks #139 out of 995 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Princeton Technology has a GF Score™ of 57/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Princeton Technology's 3-Year ROIIC % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Princeton Technology ranks #139 out of 995 companies for 3-Year ROIIC %. This places Princeton Technology in the top 14% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Semiconductors company?
A good 3-Year ROIIC % depends on the Semiconductors industry context. However, 3-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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Princeton Technology and its competitors. Princeton Technology's current 3-Year ROIIC % is 75.66, which is 854% above median its own 10-year median of 7.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Princeton Technology stock overvalued right now?
Based on GuruFocus' analysis, Princeton Technology (ROCO:6129) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$17.62, compared to a current price of NT$13.95 — trading 20.8% below its estimated fair value. The current 3-Year ROIIC % is 75.66, which is 854% above median its 10-year median of 7.93. Princeton Technology's overall GF Score™ is 57/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Princeton Technology (ROCO:6129), the current 3-Year ROIIC % is 75.66 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 Princeton Technology (ROCO:6129) Overvalued in 2026?
Based on GuruFocus' analysis, Princeton Technology stock appears to be undervalued.
The current stock price of NT$13.95 is trading 20.8% below its estimated GF Value™ of NT$17.62.
GuruFocus considers Princeton Technology to be Modestly Undervalued.
Key valuation signals for ROCO:6129:
3-Year ROIIC %: 75.66 (854% above median its 10-year median of 7.93)
GF Value™: NT$17.62 vs. price of NT$13.95 (20.8% below fair value)
No single metric tells the full story. See the ROCO:6129 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Princeton Technology Corp is engaged in the development, design, testing, and sales of consumer integrated circuits (ICs). Its products include Display Driver ICs, Multimedia Audio Controller ICs, Motor Driver ICs, RF ICs, Encoder/Decoder ICs, Remote Control ICs, and ASICs, and are suitable for a wide range of applications, including automotive dashboard and multimedia devices, portable audio players, digital TVs, home audio/video appliances, DSCs, DSLRs, monitoring cameras, and car security systems. Geographically, the company generates maximum revenue from Mainland China (including Hong Kong), followed by Japan, Taiwan, Korea, and other regions.
57GF Score
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