Power Master Energy Co (ROCO:6839) 5-Year Yield-on-Cost %: 0.00 (As of Aug. 18, 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:6839 Power Master Energy Co Ltd ROCO:6839
64 GF Score
Price NT$12.10
GF Value NT$15.40
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is Power Master Energy Co 5-Year Yield-on-Cost %?

Power Master Energy Co ROCO:6839 64 5-Year Yield-on-Cost % is 0.00 as of Aug. 18, 2026. GuruFocus rates ROCO:6839 with a GF Score™ of 64/100 and a GF Value™ of NT$15.40 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 537 Semiconductors companies, Power Master Energy Co ranks worse than 186219.55% on this metric.

Power Master Energy Co's yield on cost for the quarter that ended in Dec. 2025 was 0.00.


The historical rank and industry rank for Power Master Energy Co's 5-Year Yield-on-Cost % or its related term are showing as below:


During the past 8 years, Power Master Energy Co's highest Yield on Cost was 3.66. The lowest was 0.93. And the median was 1.56.


ROCO:6839's 5-Year Yield-on-Cost % is not ranked *
in the Semiconductors industry.
Industry Median: 1.08
* Ranked among companies with meaningful 5-Year Yield-on-Cost % only.

Power Master Energy Co  (ROCO:6839) 5-Year Yield-on-Cost % Explanation

Of course the risk here is that the company may not raise its dividends as it did before. The key is to select the companies that can consistently raise its dividends. Usually companies with long history of raising dividends tend to do so.


Power Master Energy Co 5-Year Yield-on-Cost % Related Terms


ROCO:6839 vs FSLR, NXT, ENPH: 5-Year Yield-on-Cost % Comparison

For the Solar subindustry, Power Master Energy Co's 5-Year Yield-on-Cost %, along with its competitors' market caps and 5-Year Yield-on-Cost % 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.


Power Master Energy Co 5-Year Yield-on-Cost % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Power Master Energy Co's 5-Year Yield-on-Cost % distribution charts can be found below:

* The bar in red indicates where Power Master Energy Co's 5-Year Yield-on-Cost % falls into.


ROCO:6839
64GF Score
Power Master Energy Co Ltd ROCO:6839
5-Year Yield-on-Cost % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Power Master Energy Co 5-Year Yield-on-Cost % Calculation

Dividend Yield % and dividend growth of a stock is an important factor for income investors. But if company A raises its dividend constantly faster than company B, company A's future dividend yield might be much higher than Company B's even if their yields are the same now and their stock prices do not change.

Yield on Cost assumes that you buy and the stock today, and hold it for 5 years. If the company raises it dividends at the same rate as it did over the past 5 years, the dividends investors receive annually in 5 years relative to the stock price today.

Therefore, Yield-on-Cost of Power Master Energy Co is calculated as

Yield-on-Cost=Dividend Yield %*(1+Dividend Growth Rate)^5
Frequently Asked Questions Learn more about 5-Year Yield-on-Cost % →
What does a 5-Year Yield-on-Cost % of 0.00 mean?
Power Master Energy Co (ROCO:6839) has a 5-Year Yield-on-Cost % of 0.00 as of Aug. 18, 2026. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Power Master Energy Co and its competitors. Over the past decade, Power Master Energy Co's 5-Year Yield-on-Cost % has ranged from 0.93 to 3.66. According to the industry distribution chart, Power Master Energy Co ranks #999999 out of 537 companies in the Semiconductors industry.
Is Power Master Energy Co's 5-Year Yield-on-Cost % too high?
Power Master Energy Co's current 5-Year Yield-on-Cost % is 0.00. Over the past 10 years, this metric has ranged from a low of 0.93 to a high of 3.66. Based on the distribution chart, Power Master Energy Co ranks #999999 out of 537 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. 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 5-Year Yield-on-Cost % compare to FSLR and NXT?
According to the Semiconductors industry distribution chart, Power Master Energy Co ranks #999999 out of 537 companies for 5-Year Yield-on-Cost %. This places Power Master Energy Co in the lower half of its industry. The industry median 5-Year Yield-on-Cost % is 1.08. Historically, Power Master Energy Co's own 5-Year Yield-on-Cost % has ranged from 0.93 to 3.66 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year Yield-on-Cost % for a Semiconductors company?
The median 5-Year Yield-on-Cost % among Semiconductors companies is 1.08, based on 537 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year Yield-on-Cost % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year Yield-on-Cost % 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 5-Year Yield-on-Cost % mean?
A high 5-Year Yield-on-Cost % can signal that a stock is expensive relative to its fundamentals. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Power Master Energy Co and its competitors. For the Semiconductors industry, the median 5-Year Yield-on-Cost % is 1.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Power Master Energy Co's current 5-Year Yield-on-Cost % is 0.00. 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$15.40, compared to a current price of NT$12.10 — trading 21.4% below its estimated fair value. The current 5-Year Yield-on-Cost % is 0.00. 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 5-Year Yield-on-Cost % calculated?
5-Year Yield-on-Cost % is calculated from a company's financial statements. For Power Master Energy Co (ROCO:6839), the current 5-Year Yield-on-Cost % is 0.00 as of Aug. 18, 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 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$15.40. GuruFocus considers Power Master Energy Co to be Modestly Undervalued.

Key valuation signals for ROCO:6839:

  • 5-Year Yield-on-Cost %: 0.00
  • GF Value™: NT$15.40 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

5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$12.10
Price
NT$15.40
GF Value