Sigma Koki Co (TSE:7713) Owner Earnings per Share (TTM): 0.00 (As of May. 2026)

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TSE:7713 Sigma Koki Co Ltd TSE:7713
71 GF Score
Price 円2,476.00
GF Value 円1,504.08
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Sigma Koki Co Owner Earnings per Share (TTM)?

Sigma Koki Co TSE:7713 +1.19% 71 Owner Earnings per Share (TTM) is 0.00 as of May. 2026. GuruFocus rates TSE:7713 with a GF Score™ of 71/100 and a GF Value™ of 円1,504.08 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,046 Hardware companies, Sigma Koki Co ranks worse than 95602.2% 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)."

Sigma Koki Co does not have enough data to calculate Owner Earnings per Share (TTM), so as Price-to-Owner-Earnings ratio.


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


During the past 13 years, the highest Price-to-Owner-Earnings ratio of Sigma Koki Co was 26.37. The lowest was 7.91. And the median was 12.12.


TSE:7713's Price-to-Owner-Earnings is not ranked *
in the Hardware industry.
Industry Median: 24.465
* Ranked among companies with meaningful Price-to-Owner-Earnings only.

Sigma Koki Co's Earnings per Share (Diluted) for the three months ended in May. 2026 was 円41.89. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in May. 2026 was 円117.36. It's PE Ratio (TTM) ratio for today is 21.10.

Sigma Koki Co's EPS without NRI for the three months ended in May. 2026 was 円47.15. Its EPS without NRI for the trailing twelve months (TTM) ended in May. 2026 was 円122.63. It's PE Ratio without NRI ratio for today is 20.19.


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 FactSet. 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.


Sigma Koki Co Owner Earnings per Share (TTM) Related Terms


Sigma Koki Co Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for Sigma Koki Co'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.

Sigma Koki Co Owner Earnings per Share (TTM) Chart

Sigma Koki Co Annual Data
Trend May17 May18 May19 May20 May21 May22 May23 May24 May25 May26
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 82.61 146.16 178.59 -4.92 86.02

Sigma Koki Co Quarterly Data
Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 - - - - -

TSE:7713 vs APH, GLW, TEL: Owner Earnings per Share (TTM) Comparison

For the Electronic Components subindustry, Sigma Koki Co'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.


Sigma Koki Co Price-to-Owner-Earnings vs Hardware Industry

For the Hardware industry and Technology sector, Sigma Koki Co's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where Sigma Koki Co's Price-to-Owner-Earnings falls into.


TSE:7713
71GF Score
Sigma Koki Co Ltd TSE:7713
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sigma Koki Co 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)

Sigma Koki Co does not have enough data to calculate Owner Earnings per Share (TTM). Please check Wal-Mart Stores Inc, as your reference.

What does a Owner Earnings per Share (TTM) of 0.00 mean?
Sigma Koki Co (TSE:7713) has a Owner Earnings per Share (TTM) of 0.00 as of May. 2026. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Sigma Koki Co. According to the industry distribution chart, Sigma Koki Co ranks #999999 out of 1046 companies in the Hardware industry.
Is Sigma Koki Co's Owner Earnings per Share (TTM) too high?
Sigma Koki Co's current Owner Earnings per Share (TTM) is 0.00. Based on the distribution chart, Sigma Koki Co ranks #999999 out of 1046 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Sigma Koki Co has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sigma Koki Co's Owner Earnings per Share (TTM) compare to APH and GLW?
According to the Hardware industry distribution chart, Sigma Koki Co ranks #999999 out of 1046 companies for Owner Earnings per Share (TTM). This places Sigma Koki Co in the lower half of its industry. The industry median Owner Earnings per Share (TTM) is 24.47. 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 a Hardware company?
The median Owner Earnings per Share (TTM) among Hardware companies is 24.47, based on 1,046 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. 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 Sigma Koki Co. For the Hardware industry, the median Owner Earnings per Share (TTM) is 24.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sigma Koki Co's current Owner Earnings per Share (TTM) 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 Sigma Koki Co stock overvalued right now?
Based on GuruFocus' analysis, Sigma Koki Co (TSE:7713) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,504.08, compared to a current price of 円2,476.00 — trading 64.6% above its estimated fair value. The current Owner Earnings per Share (TTM) is 0.00. Sigma Koki Co's overall GF Score™ is 71/100 with 5 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 Sigma Koki Co (TSE:7713), the current Owner Earnings per Share (TTM) is 0.00 as of May. 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 Sigma Koki Co (TSE:7713) Overvalued in 2026?

Based on GuruFocus' analysis, Sigma Koki Co stock appears to be overvalued. The current stock price of 円2,476.00 is trading 64.6% above its estimated GF Value™ of 円1,504.08. GuruFocus considers Sigma Koki Co to be Significantly Overvalued.

Key valuation signals for TSE:7713:

  • Owner Earnings per Share (TTM): 0.00
  • GF Value™: 円1,504.08 vs. price of 円2,476.00 (64.6% above fair value)
  • GF Score™: 71/100 with 5 warning signs

No single metric tells the full story. See the TSE:7713 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sigma Koki Co Business Description

Address Saitama Prefecture, Takahi Hagi Shinda 17-2, Hidaka, JPN, 350-1297
Sigma Koki Co Ltd is engaged in the design, production, and sale of optical, CD, DVD, laser printers, bar code readers and laser processing machine that uses laser light as a medium to carry information and energy. Its products include Mirror, beam splitter, filter, lens, prism, polarizer, automatic position/attitude determination device, optical measuring/control device, measurement/control software, Laser direct writing device, high-speed fine laser processing machine.
71GF Score

Get the complete analysis for TSE:7713

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

円2,476.00
Price
円1,504.08
GF Value