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.
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.
Sermsang Power PCLBKK:SSP +4.44%84 5-Year Yield-on-Cost % is 20.19 as of Jul. 31, 2026, which is 109% above its 10-year median of 9.65. GuruFocus rates BKK:SSP with a GF Score™ of 84/100 and a GF Value™ of ฿5.86 (Modestly Undervalued). The stock has 11 warning signs investors should review. Among 238 Utilities - Independent Power Producers companies, Sermsang Power PCL ranks better than 95.8% on this metric.
Sermsang Power PCL's yield on cost for the quarter that ended in Mar. 2026 was 20.19.
The historical rank and industry rank for Sermsang Power PCL's 5-Year Yield-on-Cost % or its related term are showing as below:
BKK:SSP'
s 5-Year Yield-on-Cost % Range Over the Past 10 Years
Min: 0.36 Med: 9.65 Max: 29.4
Current: 20.19
During the past 12 years, Sermsang Power PCL's highest Yield on Cost was 29.40. The lowest was 0.36. And the median was 9.65.
BKK:SSP's 5-Year Yield-on-Cost % is ranked better than 95.8% of 238
companies
in the Utilities - Independent Power Producers industry
Industry Median: 3.68
vs BKK:SSP: 20.19
Sermsang Power PCL (BKK:SSP) 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.
Sermsang Power PCL 5-Year Yield-on-Cost % Related Terms
Sermsang Power PCL 5-Year Yield-on-Cost % Competitor Comparison
For the Utilities - Renewable subindustry, Sermsang Power PCL'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.
Sermsang Power PCL 5-Year Yield-on-Cost % vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Sermsang Power PCL's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Sermsang Power PCL's 5-Year Yield-on-Cost % falls into.
Sermsang Power PCL 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.
Sermsang Power PCL (BKK:SSP) has a 5-Year Yield-on-Cost % of 20.19 as of Jul. 31, 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 Sermsang Power PCL and its competitors. This is 109% above median its historical median of 9.65. Over the past decade, Sermsang Power PCL's 5-Year Yield-on-Cost % has ranged from 0.36 to 29.40. According to the industry distribution chart, Sermsang Power PCL ranks #10 out of 238 companies in the Utilities - Independent Power Producers industry, placing it in the top 4.2%.
Is Sermsang Power PCL's 5-Year Yield-on-Cost % too high?
Sermsang Power PCL's current 5-Year Yield-on-Cost % of 20.19 is 109% above median its 10-year median of 9.65. Over the past 10 years, this metric has ranged from a low of 0.36 to a high of 29.40. The Utilities - Independent Power Producers industry median 5-Year Yield-on-Cost % is 3.68. Sermsang Power PCL's value of 20.19 is 448.6% above this industry median. Based on the distribution chart, Sermsang Power PCL ranks #10 out of 238 companies in the Utilities - Independent Power Producers industry, which is in the top quartile — a strong position relative to peers. Overall, Sermsang Power PCL has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sermsang Power PCL's 5-Year Yield-on-Cost % compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Sermsang Power PCL ranks #10 out of 238 companies for 5-Year Yield-on-Cost %. This places Sermsang Power PCL in the top 4% of its industry — outperforming the majority of peers. The industry median 5-Year Yield-on-Cost % is 3.68. Sermsang Power PCL's value of 20.19 is 448.6% above this benchmark. Historically, Sermsang Power PCL's own 5-Year Yield-on-Cost % has ranged from 0.36 to 29.40 over the past decade. While the company's 10-year median is 9.65 vs. the industry median of 3.68, Sermsang Power PCL has consistently been above the industry average. 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 an Utilities - Independent Power Producers company?
The median 5-Year Yield-on-Cost % among Utilities - Independent Power Producers companies is 3.68, based on 238 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. Sermsang Power PCL's current 5-Year Yield-on-Cost % of 20.19 is 448.6% above the industry median. 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 Sermsang Power PCL and its competitors. For the Utilities - Independent Power Producers industry, the median 5-Year Yield-on-Cost % is 3.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sermsang Power PCL's current 5-Year Yield-on-Cost % is 20.19, which is 109% above median its own 10-year median of 9.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sermsang Power PCL stock overvalued right now?
Based on GuruFocus' analysis, Sermsang Power PCL (BKK:SSP) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿5.86, compared to a current price of ฿4.70 — trading 19.8% below its estimated fair value. The current 5-Year Yield-on-Cost % is 20.19, which is 109% above median its 10-year median of 9.65 and 448.6% above the Utilities - Independent Power Producers industry median of 3.68. Sermsang Power PCL's overall GF Score™ is 84/100 with 11 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 Sermsang Power PCL (BKK:SSP), the current 5-Year Yield-on-Cost % is 20.19 as of Jul. 31, 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 Sermsang Power PCL (BKK:SSP) Overvalued in 2026?
Based on GuruFocus' analysis, Sermsang Power PCL stock appears to be undervalued.
The current stock price of ฿4.70 is trading 19.8% below its estimated GF Value™ of ฿5.86.
GuruFocus considers Sermsang Power PCL to be Modestly Undervalued.
Key valuation signals for BKK:SSP:
5-Year Yield-on-Cost %: 20.19 (109% above median its 10-year median of 9.65)
GF Value™: ฿5.86 vs. price of ฿4.70 (19.8% below fair value)
Industry Position: 448.6% above the Utilities - Independent Power Producers median (#10 of 238)
No single metric tells the full story. See the BKK:SSP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sermsang Power Corporation PCL is engaged in investment, consultancy, and the provision of services for energy businesses to related parties. The company's operating segments are the production and distribution of electricity from solar plants, Electricity distribution, and installation services relating to the solar roof system, Production and distribution of electricity from wind power plants, Production and distribution of electricity from biomass, and others. The firm generates a majority of its revenue from the Production and distribution of electricity from the solar power plants segment. Geographically, the company generates a majority share of the revenue from Thailand.
84GF Score
Get the complete analysis for BKK:SSP
5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:SSP has been successfully added to your 
