Princeton Technology (ROCO:6129) Market Cap: NT$2,160 Mil (As of Aug. 28, 2026)

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:6129 Princeton Technology Corp ROCO:6129
66 GF Score
Price NT$13.45
GF Value NT$18.39
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Princeton Technology Market Cap?

Princeton Technology ROCO:6129 -0.37% 66 Market Cap is NT$2,160 Mil as of Aug. 28, 2026. GuruFocus rates ROCO:6129 with a GF Score™ of 66/100 and a GF Value™ of NT$18.39 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,039 Semiconductors companies, Princeton Technology ranks worse than 76.32% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Princeton Technology's share price for the quarter that ended in Jun. 2026 was NT$18.3. Princeton Technology's Shares Outstanding (EOP) for the quarter that ended in Jun. 2026 was 181 Mil. Therefore, Princeton Technology's market cap for the quarter that ended in Jun. 2026 was NT$3,311 Mil.

Princeton Technology's quarterly market cap increased from Dec. 2025 (NT$2,533 Mil) to Mar. 2026 (NT$2,606 Mil) and increased from Mar. 2026 (NT$2,606 Mil) to Jun. 2026 (NT$3,311 Mil).

Princeton Technology's annual market cap declined from Dec. 2023 (NT$5,582 Mil) to Dec. 2024 (NT$3,076 Mil) and declined from Dec. 2024 (NT$3,076 Mil) to Dec. 2025 (NT$2,533 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Princeton Technology's Enterprise Value for Today is NT$1,957 Mil.


Princeton Technology  (ROCO:6129) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


Princeton Technology Market Cap Related Terms


Princeton Technology Market Cap Historical Data

* Premium members only.

The historical data trend for Princeton Technology's Market Cap 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 Market Cap Chart

Princeton Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6,405.42 5,355.94 5,582.12 3,076.05 2,533.22

Princeton Technology Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Market Cap 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 1,827.53 2,723.21 2,533.22 2,605.59 3,311.28

ROCO:6129 vs NVDA, AVGO, MU: Market Cap Comparison

For the Semiconductors subindustry, Princeton Technology's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Princeton Technology's Market Cap distribution charts can be found below:

* The bar in red indicates where Princeton Technology's Market Cap falls into.


ROCO:6129
66GF Score
Princeton Technology Corp ROCO:6129
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Princeton Technology Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

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

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=NT$14*180.944
=NT$2,533

Princeton Technology's Market Cap for the quarter that ended in Jun. 2026 is calculated as

Market Cap (Q: Jun. 2026 )=Share Price (Q: Jun. 2026 )*Shares Outstanding (EOP) (Q: Jun. 2026 )
=NT$18.3*180.944
=NT$3,311

* 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 Market Cap →
What does a Market Cap of NT$2,160 Mil mean?
Princeton Technology (ROCO:6129) has a Market Cap of NT$2,160 Mil as of Aug. 28, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Princeton Technology and its competitors. According to the industry distribution chart, Princeton Technology ranks #793 out of 1039 companies in the Semiconductors industry, placing it in the top 76.3%.
Is Princeton Technology's Market Cap too high?
Princeton Technology's current Market Cap is NT$2,160 Mil. Based on the distribution chart, Princeton Technology ranks #793 out of 1039 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Princeton Technology has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Princeton Technology's Market Cap compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Princeton Technology ranks #793 out of 1039 companies for Market Cap. This places Princeton Technology in the lower half of its industry. The industry median Market Cap is 518.11. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Semiconductors company?
The median Market Cap among Semiconductors companies is 518.11, based on 1,039 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Princeton Technology and its competitors. For the Semiconductors industry, the median Market Cap is 518.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Princeton Technology's current Market Cap is NT$2,160 Mil. 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$18.39, compared to a current price of NT$13.45 — trading 26.9% below its estimated fair value. The current Market Cap is NT$2,160 Mil. Princeton Technology's overall GF Score™ is 66/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Princeton Technology (ROCO:6129), the current Market Cap is NT$2,160 Mil as of Aug. 28, 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$13.45 is trading 26.9% below its estimated GF Value™ of NT$18.39. GuruFocus considers Princeton Technology to be Modestly Undervalued.

Key valuation signals for ROCO:6129:

  • Market Cap: NT$2,160 Mil
  • GF Value™: NT$18.39 vs. price of NT$13.45 (26.9% below fair value)
  • GF Score™: 66/100 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.
66GF Score

Get the complete analysis for ROCO:6129

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

NT$13.45
Price
NT$18.39
GF Value