Bunka Shutter Co (TSE:5930) Earnings Power Value (EPV): 円1,455.52 (As of Mar26)

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.

TSE:5930 Bunka Shutter Co Ltd TSE:5930
68 GF Score
Price 円1,930.00
GF Value 円1,980.80
Valuation Fairly Valued
! 1 Warning Sign
View Full Analysis

What is Bunka Shutter Co Earnings Power Value (EPV)?

Bunka Shutter Co TSE:5930 +0.84% 68 Earnings Power Value (EPV) is 円1,455.52 as of Mar26. GuruFocus rates TSE:5930 with a GF Score™ of 68/100 and a GF Value™ of 円1,980.80 (Fairly Valued). The stock has 1 warning sign investors should review.

As of Mar26, Bunka Shutter Co's earnings power value is 円1,455.52. *

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

Margin of Safety is -32.6

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.


Bunka Shutter Co  (TSE:5930) 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.


Bunka Shutter Co Earnings Power Value (EPV) Related Terms


Bunka Shutter Co Earnings Power Value (EPV) Historical Data

* Premium members only.

The historical data trend for Bunka Shutter 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.

Bunka Shutter Co Earnings Power Value (EPV) Chart

Bunka Shutter 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 0.00 0.00 0.00 0.00 0.00

Bunka Shutter 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 0.00 0.00 0.00 0.00 0.00

TSE:5930 vs TT, JCI, CARR: Earnings Power Value (EPV) Comparison

For the Building Products & Equipment subindustry, Bunka Shutter 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.


Bunka Shutter Co Earnings Power Value (EPV) vs Construction Industry

For the Construction industry and Industrials sector, Bunka Shutter Co's Earnings Power Value (EPV) distribution charts can be found below:

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


TSE:5930
68GF Score
Bunka Shutter Co Ltd TSE:5930
Earnings Power Value (EPV) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bunka Shutter 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.

Bunka Shutter Co's "Earning Power" Calculation:

Average of Last 20 Quarters Last Quarter
Revenue 213,454
DDA 0
Operating Margin % 5.51
SGA * 25% 0
Tax Rate % 33.58
Maintenance Capex 0
Cash and Cash Equivalents 37,200
Short-Term Debt 3,429
Long-Term Debt 17,894
Shares Outstanding (Diluted) 71

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 = 5.51%

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213,454 Mil, Average Operating Margin = 5.51%, Average Adjusted SGA = 0,
therefore "Normalized" EBIT = Sustainable Revenue * Average Operating Margin + Average Adjusted SGA = 213,454 * 5.51% +0 = 円11767.707994 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 = 33.58%, and "Normalized" EBIT = 円11767.707994 Mil,
therefore After-tax "Normalized" EBIT = "Normalized" EBIT * ( 1 - Average Tax Rate ) = 11767.707994 * ( 1 - 33.58% ) = 円7816.5823579346 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) = 0 * 0.5 * 33.58% = 円0 Mil.
"Normalized" Earnings = After-tax "Normalized" EBIT + Excess Depreciation = 7816.5823579346 + 0 = 円7816.5823579346 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.
Bunka Shutter Co's Average Maintenance CAPEX = 円0 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. Bunka Shutter Co's current cash and cash equivalent = 円37,200 Mil.
Bunka Shutter Co's current interest bearing debt = Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation = 17,894 + 3,429 = 円21323 Mil.
Bunka Shutter Co's current Shares Outstanding (Diluted Average) = 71 Mil.

Bunka Shutter 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)
= ( ( 7816.5823579346 - 0)/ 9%+37,200-21323 )/71
=1,455.52

Margin of Safety (EPV)=( Earnings Power Value (EPV)-Current Price )/Earnings Power Value (EPV)
=( 1455.5231812769-1930.00 )/1455.5231812769
= -32.6%

* 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1,455.52 mean?
Bunka Shutter Co (TSE:5930) has a Earnings Power Value (EPV) of 円1,455.52 as of Mar26. Bruce Greenwald's earnings power value focuses on current earnings without factoring in future growth. View historical data on Bunka Shutter Co and its competitors.
Is Bunka Shutter Co's Earnings Power Value (EPV) too high?
Bunka Shutter Co's current Earnings Power Value (EPV) is 円1,455.52. Overall, Bunka Shutter Co has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Bunka Shutter Co's Earnings Power Value (EPV) compare to TT and JCI?
Bunka Shutter Co's Earnings Power Value (EPV) of 円1,455.52 can be compared against companies in the Construction 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 Construction company?
A good Earnings Power Value (EPV) depends on the Construction 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 Bunka Shutter Co and its competitors. Bunka Shutter Co's current Earnings Power Value (EPV) is 円1,455.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bunka Shutter Co stock overvalued right now?
Based on GuruFocus' analysis, Bunka Shutter Co (TSE:5930) is currently considered Fairly Valued. The stock's GF Value™ is 円1,980.80, compared to a current price of 円1,930.00 — trading 2.6% below its estimated fair value. The current Earnings Power Value (EPV) is 円1,455.52. Bunka Shutter Co's overall GF Score™ is 68/100 with 1 warning sign 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 Bunka Shutter Co (TSE:5930), the current Earnings Power Value (EPV) is 円1,455.52 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 Bunka Shutter Co (TSE:5930) Overvalued in 2026?

Based on GuruFocus' analysis, Bunka Shutter Co stock appears to be undervalued. The current stock price of 円1,930.00 is trading 2.6% below its estimated GF Value™ of 円1,980.80. GuruFocus considers Bunka Shutter Co to be Fairly Valued.

Key valuation signals for TSE:5930:

  • Earnings Power Value (EPV): 円1,455.52
  • GF Value™: 円1,980.80 vs. price of 円1,930.00 (2.6% below fair value)
  • GF Score™: 68/100 with 1 warning sign

No single metric tells the full story. See the TSE:5930 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bunka Shutter Co Business Description

Address Nishikata 1-chome, 17-3, Bunkyo-ku, Tokyo, JPN, 113-8535
Bunka Shutter Co Ltd is a building materials company that manufactures and sells shutters and construction materials in five diversified business segments. Bunka Shutter is based in Japan and primarily produces products such as light shutters, heavy-duty shutters for large-scale commercial facilities, window shutters, and sliding doors. Its second segment, construction materials, produces exterior products. Bunka operates a service business and a separate reform business, both focused on repair and maintenance services, and a refurbishment business. Lastly, the "other" business segment consists of a water sealing business, solar power business, and travel agency services. The company produces most of its revenue in Japan.
68GF Score

Get the complete analysis for TSE:5930

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

円1,930.00
Price
円1,980.80
GF Value