Alsok Co (TSE:2331) Earnings Power Value (EPV): 円484.24 (As of Mar26)


TSE:2331 Alsok Co Ltd TSE:2331
91 GF Score
Price 円1,082.50
GF Value 円1,168.86
Valuation Fairly Valued
! 4 Warning Signs
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What is Alsok Co Earnings Power Value (EPV)?

Alsok Co TSE:2331 +0.56% 91 Earnings Power Value (EPV) is 円484.24 as of Mar26. GuruFocus rates TSE:2331 with a GF Score™ of 91/100 and a GF Value™ of 円1,168.86 (Fairly Valued). The stock has 4 warning signs investors should review.

As of Mar26, Alsok Co's earnings power value is 円484.24. *

* GuruFocus does not store EPV value into our database if Average Maintenance CAPEX is 0.

Margin of Safety is -123.55

The basic concept of EPV is that one should value a stock based on the current free cash flow of a company and not on future projections which may, or may not, come true. It is arguably a better way to analyze stocks than Discounted Cash Flow analysis that relies on highly speculative growth assumptions many years into the future. Assumption: Current profitability is sustainable.


Alsok Co  (TSE:2331) Earnings Power Value (EPV) Explanation

Assumption: Current profitability is sustainable.

Earnings power value (EPV) uses a very basic equation which assumes no growth, although it does rely on an assumption about the cost of capital as well as the fact that current earnings are sustainable. It also involves several adjustments to clean up the underlying Earnings figures.


Be Aware

Though using today's earnings in calculating Earnings Power Value, GuruFocus is normalizing these earnings to the business cycle. This eliminates the effects on profitability of valuing the firm at different points in the business cycle. This means that we are considering the average earnings over 5 years.


Alsok Co Earnings Power Value (EPV) Related Terms


Alsok Co Earnings Power Value (EPV) Historical Data

* Premium members only.

The historical data trend for Alsok Co's Earnings Power Value (EPV) 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.

Alsok Co Earnings Power Value (EPV) Chart

Alsok Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Earnings Power Value (EPV)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 522.02 533.51 583.69 605.70 484.24

Alsok Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Earnings Power Value (EPV) 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 605.70 679.27 700.48 694.45 484.24

TSE:2331 vs ALLE, MSA, ADT: Earnings Power Value (EPV) Comparison

For the Security & Protection Services subindustry, Alsok Co's Earnings Power Value (EPV), along with its competitors' market caps and Earnings Power Value (EPV) 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.


Alsok Co Earnings Power Value (EPV) vs Business Services Industry

For the Business Services industry and Industrials sector, Alsok Co's Earnings Power Value (EPV) distribution charts can be found below:

* The bar in red indicates where Alsok Co's Earnings Power Value (EPV) falls into.


TSE:2331
91GF Score
Alsok Co Ltd TSE:2331
Earnings Power Value (EPV) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Alsok Co Earnings Power Value (EPV) Calculation

Earnings Power Value also known as just Earnings Power is a valuation technique popularised by Bruce Greenwald, an authority on value investing at Columbia University. It is arguably a better way to analyze stocks than Discounted Cash Flow analysis that relies on highly speculative growth assumptions many years into the future.

The basic concept of EPV is that one should value a stock based on the current free cash flow of a company and not on future projections which may, or may not, come true. This valuation tool excludes the potential growth that a company may have so that needs to be looked at separately. Since future growth is excluded from the analysis, only the maintenance capital expenditures are subtracted from after-tax EBIT (earnings before interest and taxes) and growth capex is ignored.

Alsok Co's "Earning Power" Calculation:

Average of Last 20 Quarters Last Quarter
Revenue 530,325
DDA 22,006
Operating Margin % 7.69
SGA * 25% 0
Tax Rate % 33.19
Maintenance Capex 16,319
Cash and Cash Equivalents 167,383
Short-Term Debt 46,080
Long-Term Debt 48,038
Shares Outstanding (Diluted) 486

1. Start with "Earnings" not including accounting adjustments (one-time charges not excluded unless policy has changed). "Earnings" are "Operating Income.

2. Look at average margins over a business/Industry cycle: Average Operating Margin = 7.69%

To normalize margins and eliminate the effects on profitability of valuing the firm at different points in the business cycle, it is usually best to take a long-term average of operating margins. Ideally this would be as long as 10 years and include at least one economic downturn. However, since most of 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 margin.

3. Multiply average margins by sustainable revenues and then adjust for maintenance SGA. This yields "normalized" EBIT:

To be conservative, GuruFocus uses an average of the 5 year revenues as the sustainable revenue.
EPV analysis recognises that part of SG&A expenditure is made to maintain and replace the existing assets, while part is made to grow sales. Since EPV is only interested in what it costs a going concern to maintain its existing asset base, it adds back a percentage of SG&A (between 15% and 50% - this is a matter of judgment and industry knowledge) to make up for the fact that some of this expenditure went to fund growth and shouldn't be accounted for. To start off, we assume 25% for the sake of prudence.
Sustainable Revenue = 円530,325 Mil, Average Operating Margin = 7.69%, Average Adjusted SGA = 0,
therefore "Normalized" EBIT = Sustainable Revenue * Average Operating Margin + Average Adjusted SGA = 530,325 * 7.69% +0 = 円40768.734375 Mil.

4. Multiply by one minus Average Tax Rate (NOPAT):

Same as average operating margin calculation, GuruFocus takes an average of the 5 years tax rates.
Average Tax Rate = 33.19%, and "Normalized" EBIT = 円40768.734375 Mil,
therefore After-tax "Normalized" EBIT = "Normalized" EBIT * ( 1 - Average Tax Rate ) = 40768.734375 * ( 1 - 33.19% ) = 円27239.629872656 Mil.

5. Add back Excess Depreciation (after tax at 1/2 average tax rate). This yields "normalized" Earnings:

Excess Depreciation = Average DDA * % of Excess Depreciation (after tax at 1/2 average tax rate) = 22,006 * 0.5 * 33.19% = 円3651.34555 Mil.
"Normalized" Earnings = After-tax "Normalized" EBIT + Excess Depreciation = 27239.629872656 + 3651.34555 = 円30890.975422656 Mil.

6. Adjusted for Maintenance Capital Expenditure:

First, calculate the revenue change regarding to the previous year. If the revenue decreased from the previous year, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous year, then calculate the percentage of Net PPE as of corresponding Revenue.
Third, calculate Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase.
If [Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase] was negative, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
If [Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase] was positive, then the Maintenance Capital Expenditure = Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase.
Fourth, GuruFocus uses an average of the 5 year maintenance capital expenditures as maintenance CAPEX.
Alsok Co's Average Maintenance CAPEX = 円16,319 Mil *.
* GuruFocus does not store EPV value into our database if Average Maintenance CAPEX is 0.

7. Investors require a return of "WACC" for the risk they are taking: WACC = 9%

8. Alsok Co's current cash and cash equivalent = 円167,383 Mil.
Alsok Co's current interest bearing debt = Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation = 48,038 + 46,080 = 円94118 Mil.
Alsok Co's current Shares Outstanding (Diluted Average) = 486 Mil.

Alsok Co's Earnings Power Value (EPV) for Mar26 is calculated as:

EPV = ( ( Norm. Earnings-Maint. CAPEX *) / WACC + CashandEquiv - Int. Bearing Debt ) / Shares Outstanding (Diluted Average)
= ( ( 30890.975422656 - 16,319)/ 9%+167,383-94118 )/486
=484.24

Margin of Safety (EPV)=( Earnings Power Value (EPV)-Current Price )/Earnings Power Value (EPV)
=( 484.24074819882-1082.50 )/484.24074819882
= -123.55%

* 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.

* GuruFocus does not store EPV value into our database if Average Maintenance CAPEX is 0.

What does a Earnings Power Value (EPV) of 円484.24 mean?
Alsok Co (TSE:2331) has a Earnings Power Value (EPV) of 円484.24 as of Mar26. Bruce Greenwald's earnings power value focuses on current earnings without factoring in future growth. View historical data on Alsok Co and its competitors.
Is Alsok Co's Earnings Power Value (EPV) too high?
Alsok Co's current Earnings Power Value (EPV) is 円484.24. Overall, Alsok Co has a GF Score™ of 91/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Alsok Co's Earnings Power Value (EPV) compare to ALLE and MSA?
Alsok Co's Earnings Power Value (EPV) of 円484.24 can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Power Value (EPV) for a Business Services company?
A good Earnings Power Value (EPV) depends on the Business Services industry context. However, Earnings Power Value (EPV) 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 Earnings Power Value (EPV) mean?
A high Earnings Power Value (EPV) can signal that a stock is expensive relative to its fundamentals. Bruce Greenwald's earnings power value focuses on current earnings without factoring in future growth. View historical data on Alsok Co and its competitors. Alsok Co's current Earnings Power Value (EPV) is 円484.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alsok Co stock overvalued right now?
Based on GuruFocus' analysis, Alsok Co (TSE:2331) is currently considered Fairly Valued. The stock's GF Value™ is 円1,168.86, compared to a current price of 円1,082.50 — trading 7.4% below its estimated fair value. The current Earnings Power Value (EPV) is 円484.24. Alsok Co's overall GF Score™ is 91/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Power Value (EPV) calculated?
Earnings Power Value (EPV) is calculated from a company's financial statements. For Alsok Co (TSE:2331), the current Earnings Power Value (EPV) is 円484.24 as of Mar26. 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 Alsok Co (TSE:2331) Overvalued in 2026?

Based on GuruFocus' analysis, Alsok Co stock appears to be undervalued. The current stock price of 円1,082.50 is trading 7.4% below its estimated GF Value™ of 円1,168.86. GuruFocus considers Alsok Co to be Fairly Valued.

Key valuation signals for TSE:2331:

  • Earnings Power Value (EPV): 円484.24
  • GF Value™: 円1,168.86 vs. price of 円1,082.50 (7.4% below fair value)
  • GF Score™: 91/100 with 4 warning signs

No single metric tells the full story. See the TSE:2331 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Alsok Co Business Description

Address 1-6-6 Motoakasaka, Minato-ku, Tokyo, JPN, 107-8511
Alsok Co Ltd is a Japanese security services provider. The services and products offered include home security systems, personal security for senior citizens, children and women, life support such as housework contracting, listening-device inspection and long-term care, online security systems for corporations, electronic security systems with monitoring capabilities, ATM management systems, damage insurance, and housing complexes security services.
91GF Score

Get the complete analysis for TSE:2331

Earnings Power Value (EPV) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,082.50
Price
円1,168.86
GF Value