Major Power Technology Co (ROCO:6720) Market Cap: NT$4,110.1 Mil (As of Jul. 17, 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:6720 Major Power Technology Co Ltd ROCO:6720
89 GF Score
Price NT$138.50
GF Value NT$117.30
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is Major Power Technology Co Market Cap?

Major Power Technology Co ROCO:6720 -1.07% 89 Market Cap is NT$4,110.1 Mil as of Jul. 17, 2026. GuruFocus rates ROCO:6720 with a GF Score™ of 89/100 and a GF Value™ of NT$117.30 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 1,033 Semiconductors companies, Major Power Technology Co ranks worse than 67.47% 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). Major Power Technology Co's share price for the quarter that ended in Dec. 2025 was NT$123.5. Major Power Technology Co's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 29.8 Mil. Therefore, Major Power Technology Co's market cap for the quarter that ended in Dec. 2025 was NT$3,684.3 Mil.

Major Power Technology Co's quarterly market cap increased from Jun. 2025 (NT$3,832.4 Mil) to Sep. 2025 (NT$4,021.4 Mil) but then declined from Sep. 2025 (NT$4,021.4 Mil) to Dec. 2025 (NT$3,684.3 Mil).

Major Power Technology Co's annual market cap increased from Dec. 2023 (NT$1,395.9 Mil) to Dec. 2024 (NT$4,020.6 Mil) but then declined from Dec. 2024 (NT$4,020.6 Mil) to Dec. 2025 (NT$3,684.3 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. Major Power Technology Co's Enterprise Value for Today is NT$3,478.5 Mil.


Major Power Technology Co  (ROCO:6720) 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.


Major Power Technology Co Market Cap Related Terms


Major Power Technology Co Market Cap Historical Data

* Premium members only.

The historical data trend for Major Power Technology Co'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.

Major Power Technology Co Market Cap Chart

Major Power Technology Co 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 904.73 403.00 1,395.94 4,020.61 3,684.25

Major Power Technology Co Quarterly Data
Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 4,020.61 4,059.39 3,832.43 4,021.38 3,684.25

ROCO:6720 vs NVDA, AVGO, MU: Market Cap Comparison

For the Semiconductors subindustry, Major Power Technology Co'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.


Major Power Technology Co Market Cap vs Semiconductors Industry

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

* The bar in red indicates where Major Power Technology Co's Market Cap falls into.


ROCO:6720
89GF Score
Major Power Technology Co Ltd ROCO:6720
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Major Power Technology Co 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.

Major Power Technology Co'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$123.5*29.832
=NT$3,684.3

Major Power Technology Co's Market Cap for the quarter that ended in Dec. 2025 is calculated as

Market Cap (Q: Dec. 2025 )=Share Price (Q: Dec. 2025 )*Shares Outstanding (EOP) (Q: Dec. 2025 )
=NT$123.5*29.832
=NT$3,684.3

* 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$4,110.1 Mil mean?
Major Power Technology Co (ROCO:6720) has a Market Cap of NT$4,110.1 Mil as of Jul. 17, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Major Power Technology Co and its competitors. According to the industry distribution chart, Major Power Technology Co ranks #697 out of 1033 companies in the Semiconductors industry, placing it in the top 67.5%.
Is Major Power Technology Co's Market Cap too high?
Major Power Technology Co's current Market Cap is NT$4,110.1 Mil. Based on the distribution chart, Major Power Technology Co ranks #697 out of 1033 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Major Power Technology Co has a GF Score™ of 89/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Major Power Technology Co's Market Cap compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Major Power Technology Co ranks #697 out of 1033 companies for Market Cap. This places Major Power Technology Co in the lower half of its industry. The industry median Market Cap is 499.90. 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 499.90, based on 1,033 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 Major Power Technology Co and its competitors. For the Semiconductors industry, the median Market Cap is 499.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Major Power Technology Co's current Market Cap is NT$4,110.1 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Major Power Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Major Power Technology Co (ROCO:6720) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$117.30, compared to a current price of NT$138.50 — trading 18.1% above its estimated fair value. The current Market Cap is NT$4,110.1 Mil. Major Power Technology Co's overall GF Score™ is 89/100 with 5 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 Major Power Technology Co (ROCO:6720), the current Market Cap is NT$4,110.1 Mil as of Jul. 17, 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 Major Power Technology Co (ROCO:6720) Overvalued in 2026?

Based on GuruFocus' analysis, Major Power Technology Co stock appears to be overvalued. The current stock price of NT$138.50 is trading 18.1% above its estimated GF Value™ of NT$117.30. GuruFocus considers Major Power Technology Co to be Modestly Overvalued.

Key valuation signals for ROCO:6720:

  • Market Cap: NT$4,110.1 Mil
  • GF Value™: NT$117.30 vs. price of NT$138.50 (18.1% above fair value)
  • GF Score™: 89/100 with 5 warning signs

No single metric tells the full story. See the ROCO:6720 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Major Power Technology Co Business Description

Address No. 6-1, Duxing Road, 2nd Floor, Hsinchu Science Park, East District, Hsinchu, TWN, 30070
Major Power Technology Co Ltd is a Taiwan-based IC design company involved in the development of Hall sensor and analog Power management components. Its product offerings include Buck, Boost, and Hall IC.
89GF Score

Get the complete analysis for ROCO:6720

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

NT$138.50
Price
NT$117.30
GF Value