Princeton Technology (ROCO:6129) EPS (Basic): NT$-1.09 (TTM As of Dec. 2025)

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ROCO:6129 Princeton Technology Corp ROCO:6129
59 GF Score
Price NT$17.30
GF Value NT$15.61
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Princeton Technology EPS (Basic)?

Princeton Technology ROCO:6129 -3.89% 59 EPS (Basic) is NT$-1.09 as of Dec. 2025. GuruFocus rates ROCO:6129 with a GF Score™ of 59/100 and a GF Value™ of NT$15.61 (Modestly Overvalued). The stock has 7 warning signs investors should review.

Princeton Technology's basic earnings per share (Basic EPS) for the three months ended in Dec. 2025 was NT$-0.12. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-1.09.

Princeton Technology's EPS (Diluted) for the three months ended in Dec. 2025 was NT$-0.12. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-1.09.

Princeton Technology's EPS without NRI for the three months ended in Dec. 2025 was NT$-0.12. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Dec. 2025 was -1.09.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.

During the past 13 years, Princeton Technology's highest 3-Year average EPS without NRI Growth Rate was 51.70% per year. The lowest was -20.50% per year. And the median was -2.05% per year.

Princeton Technology  (ROCO:6129) EPS (Basic) Explanation

EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.

Be Aware

Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.

If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.

Princeton Technology EPS (Basic) Related Terms

Princeton Technology EPS (Basic) Historical Data

* Premium members only.

The historical data trend for Princeton Technology's EPS (Basic) 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 EPS (Basic) Chart

Princeton Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS (Basic)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.63 0.93 0.33 -1.00 -1.09

Princeton Technology Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
EPS (Basic) 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 -0.16 -0.47 -0.29 -0.21 -0.12
ROCO:6129
59GF Score
Princeton Technology Corp ROCO:6129
EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Princeton Technology EPS (Basic) Calculation

EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.

Princeton Technology's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as

Basic EPS (A: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-197.749-0)/180.944
=-1.09

Princeton Technology's Basic EPS for the quarter that ended in Dec. 2025 is calculated as

Basic EPS (Q: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-22.507-0)/180.944
=-0.12

EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$-1.09

* 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.

Frequently Asked Questions Learn more about EPS (Basic) →
What does a EPS (Basic) of NT$-1.09 mean?
Princeton Technology (ROCO:6129) has a EPS (Basic) of NT$-1.09 as of Dec. 2025. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Princeton Technology and its competitors.
Is Princeton Technology's EPS (Basic) too high?
Princeton Technology's current EPS (Basic) is NT$-1.09. Overall, Princeton Technology has a GF Score™ of 59/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Princeton Technology's EPS (Basic) compare to NVDA and AVGO?
Princeton Technology's EPS (Basic) of NT$-1.09 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 EPS (Basic) for a Semiconductors company?
A good EPS (Basic) depends on the Semiconductors industry context. However, EPS (Basic) 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 EPS (Basic) mean?
A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Princeton Technology and its competitors. Princeton Technology's current EPS (Basic) is NT$-1.09. 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 Overvalued. The stock's GF Value™ is NT$15.61, compared to a current price of NT$17.30 — trading 10.8% above its estimated fair value. The current EPS (Basic) is NT$-1.09. Princeton Technology's overall GF Score™ is 59/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Basic) calculated?
EPS (Basic) is calculated from a company's financial statements. For Princeton Technology (ROCO:6129), the current EPS (Basic) is NT$-1.09 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 overvalued. The current stock price of NT$17.30 is trading 10.8% above its estimated GF Value™ of NT$15.61. GuruFocus considers Princeton Technology to be Modestly Overvalued.

Key valuation signals for ROCO:6129:

  • EPS (Basic): NT$-1.09
  • GF Value™: NT$15.61 vs. price of NT$17.30 (10.8% above fair value)
  • GF Score™: 59/100 with 7 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.
59GF Score

Get the complete analysis for ROCO:6129

EPS (Basic) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$17.30
Price
NT$15.61
GF Value