Sermsang Power PCL (BKK:SSP) Owner Earnings per Share (TTM): 0.31 (As of Jun. 2026)

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BKK:SSP Sermsang Power Corporation PCL BKK:SSP
85 GF Score
Price ฿5.05
GF Value ฿5.53
Valuation Fairly Valued
! 12 Warning Signs
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What is Sermsang Power PCL Owner Earnings per Share (TTM)?

Sermsang Power PCL BKK:SSP 85 Owner Earnings per Share (TTM) is 0.31 as of Jun. 2026. GuruFocus rates BKK:SSP with a GF Score™ of 85/100 and a GF Value™ of ฿5.53 (Fairly Valued). The stock has 12 warning signs investors should review. Among 163 Utilities - Independent Power Producers companies, Sermsang Power PCL ranks worse than 59.51% on this metric.

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

Sermsang Power PCL's Owner Earnings per Share (TTM) ended in Jun. 2026 was ฿0.31. It's Price-to-Owner-Earnings ratio for today is 16.29.


The historical rank and industry rank for Sermsang Power PCL's Owner Earnings per Share (TTM) or its related term are showing as below:

BKK:SSP' s Price-to-Owner-Earnings Range Over the Past 10 Years
Min: 4.99   Med: 11.09   Max: 10909.09
Current: 16.4


During the past 12 years, the highest Price-to-Owner-Earnings ratio of Sermsang Power PCL was 10909.09. The lowest was 4.99. And the median was 11.09.


BKK:SSP's Price-to-Owner-Earnings is ranked worse than
59.51% of 163 companies
in the Utilities - Independent Power Producers industry
Industry Median: 12.4 vs BKK:SSP: 16.40

Sermsang Power PCL's Earnings per Share (Diluted) for the three months ended in Jun. 2026 was ฿0.05. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was ฿0.53. It's PE Ratio (TTM) ratio for today is 9.51.

Sermsang Power PCL's EPS without NRI for the three months ended in Jun. 2026 was ฿0.05. Its EPS without NRI for the trailing twelve months (TTM) ended in Jun. 2026 was ฿0.53. It's PE Ratio without NRI ratio for today is 9.51.


Be Aware

Assumption: Companies usually do not report maintenance capital expenditures and growth capital expenditures separately. Here we use estimated numbers and average them over 5 years. The method to estimate maintenance capital expenditures can be found in above part 4.

Note: GuruFocus' Change In Working Capital is provided by Morningstar. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And it includes non-current parts of assets and liabilities.


Sermsang Power PCL Owner Earnings per Share (TTM) Related Terms


Sermsang Power PCL Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for Sermsang Power PCL's Owner Earnings per Share (TTM) 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.

Sermsang Power PCL Owner Earnings per Share (TTM) Chart

Sermsang Power PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.17 0.37 0.67 0.42

Sermsang Power PCL Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Owner Earnings per Share (TTM) 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 0.47 0.61 0.42 0.35 0.31

Sermsang Power PCL Owner Earnings per Share (TTM) Competitor Comparison

For the Utilities - Renewable subindustry, Sermsang Power PCL's Price-to-Owner-Earnings, along with its competitors' market caps and Price-to-Owner-Earnings 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 Price-to-Owner-Earnings vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Sermsang Power PCL's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where Sermsang Power PCL's Price-to-Owner-Earnings falls into.


BKK:SSP
85GF Score
Sermsang Power Corporation PCL BKK:SSP
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sermsang Power PCL Owner Earnings per Share (TTM) Calculation

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume. (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

To make it simple, then you will have:

Owner Earnings per Share (TTM) = (Net Income + Depreciation, Depletion and Amortization + Change In Deferred Tax - 5Y Average of Maintenance Capital Expenditure + Change In Working Capital) / Shares Outstanding (Diluted Average)

Sermsang Power PCL's Owner Earnings per Share (TTM) Calculation:

TTM / Last Quarter Average of Last 20 Quarters
Net Income 663
Depreciation, Depletion and Amortization 1,100
Change In Deferred Tax 0
5Y Average of Maintenance Capital Expenditure 1,079
Change In Working Capital -300
Shares Outstanding (Diluted Average) 1,249

1. Start with "Net Income" from income statement. Sermsang Power PCL's Net Income for the trailing twelve months (TTM) ended in Jun. 2026 was ฿663 Mil.

2. "Depreciation, Depletion and Amortization" is from cashflow statement. Sermsang Power PCL's Depreciation, Depletion and Amortization for the trailing twelve months (TTM) ended in Jun. 2026 was ฿1,100 Mil. This needs to be added back because company does not actually need to pay cash for it. It is a non-cash item.

3. Other non-cash charges usually include "Stock Based Compensation" and "Change In Deferred Tax":
However, to be conservative, GuruFocus will not add Stock Based Compensation back to net income. Sermsang Power PCL's Change In Deferred Tax for the trailing twelve months (TTM) ended in Jun. 2026 was ฿0 Mil.

4. Average maintenance capital expenditure over a business/industry cycle: 5-Year Average Maintenance Capital Expenditure = ฿1,079 Mil

It is usually best to take a long-term average of maintenance capital expenditure. Ideally this would be as long as 10 years and include at least one economic downturn. However, since many companies do not have as long as 10-year history, here GuruFocus uses the latest 5 years data to do the calculation. To smooth out unusual years but reflect recent developments, we take an average of the 5 year maintenance capital expenditure.

The following shows how to get maintenance capital expenditure.

First, calculate the revenue change regarding to the previous quarter. If the revenue decreased from the previous quarter, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous quarter, then calculate the percentage of Net PPE as of corresponding Revenue.
Growth Capital Expenditure = Percentage of Property, Plant and Equipment as of corresponding Revenue * Revenue Increase
Third, calculate Capital Expenditure (positive) - Growth Capital Expenditure.
If [Capital Expenditure (positive) - Growth Capital Expenditure] was negative, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
If [Capital Expenditure (positive) - Growth Capital Expenditure] was positive, then the Maintenance Capital Expenditure = Capital Expenditure (positive) - Growth Capital Expenditure.
Fourth, get the average of the 5 years maintenance capital expenditure.

Sermsang Power PCL's 5-Year Average Maintenance Capital Expenditure = ฿1,079 Mil

5. "Change In Working Capital" is from cashflow statement. Sermsang Power PCL's Change In Working Capital for the trailing twelve months (TTM) ended in Jun. 2026 was ฿-300 Mil.
Note: GuruFocus' Change in Working Capital is provided by Morningstar. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And sometimes it includes non-current parts of assets and liabilities.

6. Sermsang Power PCL's Shares Outstanding (Diluted Average) for the months ended in Jun. 2026 was 1248.826 Mil.

Sermsang Power PCL's Onwer Earnings Per Share for Jun. 2026 is calculated as:

Owner Earnings per Share (TTM)
=( Net Income+Depreciation, Depletion and Amortization+Change In Deferred Tax
=( 662.865 +1100.479+0
-5Y Avg of Maintenance CAPEX+Change In Working Capital )/Shares Outstanding (Diluted Average)
-1079.4036188383+-299.555)/1248.826
=0.31

Price-to-Owner-Earnings=Current Price/Owner Earnings per Share (TTM)
=5.05/0.31
=16.29

* 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.

What does a Owner Earnings per Share (TTM) of 0.31 mean?
Sermsang Power PCL (BKK:SSP) has a Owner Earnings per Share (TTM) of 0.31 as of Jun. 2026. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Sermsang Power PCL. According to the industry distribution chart, Sermsang Power PCL ranks #97 out of 163 companies in the Utilities - Independent Power Producers industry, placing it in the top 59.5%.
Is Sermsang Power PCL's Owner Earnings per Share (TTM) too high?
Sermsang Power PCL's current Owner Earnings per Share (TTM) is 0.31. The Utilities - Independent Power Producers industry median Owner Earnings per Share (TTM) is 12.40. Sermsang Power PCL's value of 0.31 is 97.5% below this industry median. Based on the distribution chart, Sermsang Power PCL ranks #97 out of 163 companies in the Utilities - Independent Power Producers industry, which is below the industry midpoint. Overall, Sermsang Power PCL has a GF Score™ of 85/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sermsang Power PCL's Owner Earnings per Share (TTM) compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Sermsang Power PCL ranks #97 out of 163 companies for Owner Earnings per Share (TTM). This places Sermsang Power PCL in the lower half of its industry. The industry median Owner Earnings per Share (TTM) is 12.40. Sermsang Power PCL's value of 0.31 is 97.5% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Owner Earnings per Share (TTM) for an Utilities - Independent Power Producers company?
The median Owner Earnings per Share (TTM) among Utilities - Independent Power Producers companies is 12.40, based on 163 companies in the industry. Companies in the top quartile (top 25%) have a Owner Earnings per Share (TTM) significantly above this median, while those in the bottom quartile fall well below. However, Owner Earnings per Share (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sermsang Power PCL's current Owner Earnings per Share (TTM) of 0.31 is 97.5% below 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 Owner Earnings per Share (TTM) mean?
A high Owner Earnings per Share (TTM) can signal that a stock is expensive relative to its fundamentals. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Sermsang Power PCL. For the Utilities - Independent Power Producers industry, the median Owner Earnings per Share (TTM) is 12.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sermsang Power PCL's current Owner Earnings per Share (TTM) is 0.31. 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 Fairly Valued. The stock's GF Value™ is ฿5.53, compared to a current price of ฿5.05 — trading 8.7% below its estimated fair value. The current Owner Earnings per Share (TTM) is 0.31 and 97.5% below the Utilities - Independent Power Producers industry median of 12.40. Sermsang Power PCL's overall GF Score™ is 85/100 with 12 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Owner Earnings per Share (TTM) calculated?
Owner Earnings per Share (TTM) is calculated from a company's financial statements. For Sermsang Power PCL (BKK:SSP), the current Owner Earnings per Share (TTM) is 0.31 as of Jun. 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 ฿5.05 is trading 8.7% below its estimated GF Value™ of ฿5.53. GuruFocus considers Sermsang Power PCL to be Fairly Valued.

Key valuation signals for BKK:SSP:

  • Owner Earnings per Share (TTM): 0.31
  • GF Value™: ฿5.53 vs. price of ฿5.05 (8.7% below fair value)
  • GF Score™: 85/100 with 12 warning signs
  • Industry Position: 97.5% below the Utilities - Independent Power Producers median (#97 of 163)

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 PCL Business Description

Address 325/14 Lan Luang Road, Si Yaek Mahanak, Dusit, Bangkok, THA, 10300
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.
85GF Score

Get the complete analysis for BKK:SSP

Owner Earnings per Share (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿5.05
Price
฿5.53
GF Value