Power Master Energy Co (ROCO:6839) Preferred Stock: NT$0 Mil (As of Dec. 2025)

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ROCO:6839 Power Master Energy Co Ltd ROCO:6839
64 GF Score
Price NT$12.10
GF Value NT$15.39
Valuation Modestly Undervalued
! 6 Warning Signs
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What is Power Master Energy Co Preferred Stock?

Power Master Energy Co ROCO:6839 64 Preferred Stock is NT$0 Mil as of Dec. 2025. GuruFocus rates ROCO:6839 with a GF Score™ of 64/100 and a GF Value™ of NT$15.39 (Modestly Undervalued). The stock has 6 warning signs investors should review.

Preferred stock is a special equity security that has properties of both equity and debt. Power Master Energy Co's preferred stock for the quarter that ended in Dec. 2025 was NT$0 Mil.

The market value of preferred stock needs to be added to the market value of common stocks in the calculation of Enterprise Value. Power Master Energy Co's Enterprise Value for the quarter that ended in Dec. 2025 was NT$3,748 Mil.

In the calculation of book value, the par value of preferred stocks needs to subtracted from total equity. Power Master Energy Co's Book Value per Share for the quarter that ended in Dec. 2025 was NT$19.01.

Dividends paid to preferred stocks need to be subtracted from net income in the calculation of Earnings per Share (Diluted). Power Master Energy Co's Earnings per Share (Diluted) for the six months ended in Dec. 2025 was NT$-2.04.


Power Master Energy Co  (ROCO:6839) Preferred Stock Explanation

When a company needs capital but does not wish to issue debt, they may sell preferred stocks to investors.

For instance, during the financial crisis of 2008, Goldman Sachs (GS) issued a combination of preferred stock and common stock options for $5 billion of capital to Warren Buffett’s Berkshire Hathaway (BRK.A)(BRK.B). In this deal, Berkshire Hathaway paid $5 billion for 10% cumulative perpetual preferred stock and warrants to buy 43.5 million shares of Goldman Sachs at $115 a share. Goldman Sachs bought back the preferred in 2010. Guess how much money Warren Buffett made in this deal in two years? Read How Much Did Warren Buffett’s Berkshire Hathaway (BRK.B) Make on Its Goldman Sachs (GS) Preferred Stock?

1. The market value of Preferred Stocks needs to be added to the market value of common stocks in the calculation of enterprise value.

Power Master Energy Co's Enterprise Value for the quarter that ended in Dec. 2025 is calculated as

2. In the calculation of Book Value, the par value of Preferred Stocks needs to subtracted from total equity.

Power Master Energy Co's Book Value per Share for the quarter that ended in Dec. 2025 is calculated as

3. Dividends paid to Preferred Stocks need to be subtracted from net income in the calculation of earnings per share.

Power Master Energy Co's Earnings per Share (Diluted) (EPS) for the six months ended in Dec. 2025 is calculated as

* 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.


Power Master Energy Co Preferred Stock Related Terms


Power Master Energy Co Preferred Stock Historical Data

* Premium members only.

The historical data trend for Power Master Energy Co's Preferred Stock 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.

Power Master Energy Co Preferred Stock Chart

Power Master Energy Co Annual Data
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Preferred Stock
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Power Master Energy Co Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Preferred Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
ROCO:6839
64GF Score
Power Master Energy Co Ltd ROCO:6839
Preferred Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Power Master Energy Co Preferred Stock Calculation

Preferred Stock is a special equity security that has properties of both equity and debt. It is generally considered a hybrid instrument. Preferred stock is senior to common stock, but is subordinate to bonds in terms of claim or rights to their share of the assets of the company.

Preferred stock has priority over common stock in the payment of dividends and any payments received when a company liquidates.

Preferred stock comes in many forms. It can be:


Convertible or Non-Convertible
Cumulative or Non-Cumulative
Voting or Non-Voting
Callable or Non-Callable
Maturity Date or No Maturity Date

A preferred stock without a maturity date is called a perpetual preferred stock. These are relatively rare. A good example of perpetual preferred stock is the many series of Public Storage (PSA) preferred shares that trade on the New York Stock Exchange.

Before investing in preferred stock, it is important to know which of the above groups the stock belongs to. Is it convertible or non-convertible? Are dividends cumulative or non-cumulative?

It is also critical that an investor knows what bonds the company has in front of the preferred stock. Bondholders get paid first. So the decision to buy a preferred stock can be similar to the decision to buy a bond. But, remember, the preferred stock of a company with bonds is junior to those bonds.

Unless a preferred stock is convertible, the upside in a preferred stock investment is more limited than in a common stock investment. If a company doubles its earnings, it is usually under no more obligation to double the dividends paid to preferred shareholders than it is to double the interest paid to its bankers and bondholders.So preferred stock is very different from common stock.

Frequently Asked Questions Learn more about Preferred Stock →
What does a Preferred Stock of NT$0 Mil mean?
Power Master Energy Co (ROCO:6839) has a Preferred Stock of NT$0 Mil as of Dec. 2025. Preferred Stock represents the par value of a company's preferred shares. View historical data on Power Master Energy Co and its competitors.
Is Power Master Energy Co's Preferred Stock too high?
Power Master Energy Co's current Preferred Stock is NT$0 Mil. Overall, Power Master Energy Co has a GF Score™ of 64/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Power Master Energy Co's Preferred Stock compare to FSLR and NXT?
Power Master Energy Co's Preferred Stock of NT$0 Mil 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 Preferred Stock for a Semiconductors company?
A good Preferred Stock depends on the Semiconductors industry context. However, Preferred Stock 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 Preferred Stock mean?
A high Preferred Stock can signal that a stock is expensive relative to its fundamentals. Preferred Stock represents the par value of a company's preferred shares. View historical data on Power Master Energy Co and its competitors. Power Master Energy Co's current Preferred Stock is NT$0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Power Master Energy Co stock overvalued right now?
Based on GuruFocus' analysis, Power Master Energy Co (ROCO:6839) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$15.39, compared to a current price of NT$12.10 — trading 21.4% below its estimated fair value. The current Preferred Stock is NT$0 Mil. Power Master Energy Co's overall GF Score™ is 64/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Preferred Stock calculated?
Preferred Stock is calculated from a company's financial statements. For Power Master Energy Co (ROCO:6839), the current Preferred Stock is NT$0 Mil 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 Power Master Energy Co (ROCO:6839) Overvalued in 2026?

Based on GuruFocus' analysis, Power Master Energy Co stock appears to be undervalued. The current stock price of NT$12.10 is trading 21.4% below its estimated GF Value™ of NT$15.39. GuruFocus considers Power Master Energy Co to be Modestly Undervalued.

Key valuation signals for ROCO:6839:

  • Preferred Stock: NT$0 Mil
  • GF Value™: NT$15.39 vs. price of NT$12.10 (21.4% below fair value)
  • GF Score™: 64/100 with 6 warning signs

No single metric tells the full story. See the ROCO:6839 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Power Master Energy Co Business Description

Address 3, Zhongzheng Road, 8th Floor, No. 651, Xinzhuang District, New Taipei City, TWN
Power Master Energy Co Ltd Formerly Power Master II Holdings Co Ltd is a professional solar power system provider in Taiwan. The business scope is divided into the four main axes of the solar power systems: Engineering Contract EPC, Power Plant Investment, Maintenance Operation Management, and Energy Storage System. It also develops solar photovoltaic components such as modules, brackets, and inverters.
64GF Score

Get the complete analysis for ROCO:6839

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

NT$12.10
Price
NT$15.39
GF Value