Princeton Technology (ROCO:6129) Effective Interest Rate on Debt %: 1.87% (As of Mar. 2026)

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ROCO:6129 Princeton Technology Corp ROCO:6129
57 GF Score
Price NT$14.60
GF Value NT$17.54
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Princeton Technology Effective Interest Rate on Debt %?

Princeton Technology ROCO:6129 -0.34% 57 Effective Interest Rate on Debt % is 1.87% as of Mar. 2026. GuruFocus rates ROCO:6129 with a GF Score™ of 57/100 and a GF Value™ of NT$17.54 (Modestly Undervalued). The stock has 4 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Princeton Technology's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was NT$4 Mil. Princeton Technology's average total debt for the quarter that ended in Mar. 2026 was NT$221 Mil. Therefore, Princeton Technology's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 1.87%.


Princeton Technology  (ROCO:6129) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Princeton Technology Effective Interest Rate on Debt % Related Terms


Princeton Technology Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Princeton Technology's Effective Interest Rate on Debt % 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.

Princeton Technology Effective Interest Rate on Debt % Chart

Princeton Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.63 3.24 3.52 2.02 2.10

Princeton Technology Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3.08 2.69 2.13 2.16 1.87

ROCO:6129 vs NVDA, AVGO, MU: Effective Interest Rate on Debt % Comparison

For the Semiconductors subindustry, Princeton Technology's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Princeton Technology's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Princeton Technology's Effective Interest Rate on Debt % falls into.


ROCO:6129
57GF Score
Princeton Technology Corp ROCO:6129
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Princeton Technology Effective Interest Rate on Debt % Calculation

Princeton Technology's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -2.131/( (53.424+149.433)/ 2 )
=-1  *  -2.131/101.4285
=2.10 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 53.424
=53.424

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 149.433
=149.433

Princeton Technology's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -4.128/( (149.433+292.066)/ 2 )
=-1  *  -4.128/220.7495
=1.87 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 149.433
=149.433

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 292.066
=292.066

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 1.87% mean?
Princeton Technology (ROCO:6129) has a Effective Interest Rate on Debt % of 1.87% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Princeton Technology and its competitors.
Is Princeton Technology's Effective Interest Rate on Debt % too high?
Princeton Technology's current Effective Interest Rate on Debt % is 1.87%. 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 Effective Interest Rate on Debt % compare to NVDA and AVGO?
Princeton Technology's Effective Interest Rate on Debt % of 1.87% 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 Effective Interest Rate on Debt % for a Semiconductors company?
A good Effective Interest Rate on Debt % depends on the Semiconductors industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Princeton Technology and its competitors. Princeton Technology's current Effective Interest Rate on Debt % is 1.87%. 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$17.54, compared to a current price of NT$14.60 — trading 16.8% below its estimated fair value. The current Effective Interest Rate on Debt % is 1.87%. Princeton Technology's overall GF Score™ is 57/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Princeton Technology (ROCO:6129), the current Effective Interest Rate on Debt % is 1.87% as of Mar. 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 Princeton Technology (ROCO:6129) Overvalued in 2026?

Based on GuruFocus' analysis, Princeton Technology stock appears to be undervalued. The current stock price of NT$14.60 is trading 16.8% below its estimated GF Value™ of NT$17.54. GuruFocus considers Princeton Technology to be Modestly Undervalued.

Key valuation signals for ROCO:6129:

  • Effective Interest Rate on Debt %: 1.87%
  • GF Value™: NT$17.54 vs. price of NT$14.60 (16.8% below fair value)
  • GF Score™: 57/100 with 4 warning signs

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 Business Description

Address No. 233-1, Baoqiao Road, 2nd Floor, Xindian District, New Taipei City, TWN, 23145
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

Get the complete analysis for ROCO:6129

Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$14.60
Price
NT$17.54
GF Value