K&O Energy Group (TSE:1663) Earnings per Share (Diluted): 円141.05 (TTM As of Dec. 2025)


TSE:1663 K&O Energy Group Inc TSE:1663
73 GF Score
Price 円1,891.00
GF Value 円1,490.29
Valuation Modestly Overvalued
! 1 Warning Sign
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What is K&O Energy Group Earnings per Share (Diluted)?

K&O Energy Group TSE:1663 +1.07% 73 Earnings per Share (Diluted) is 円141.05 as of Dec. 2025. GuruFocus rates TSE:1663 with a GF Score™ of 73/100 and a GF Value™ of 円1,490.29 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 418 Utilities - Regulated companies, K&O Energy Group ranks better than 69.38% on this metric.

K&O Energy Group's Earnings per Share (Diluted) for the three months ended in Dec. 2025 was 円28.29. Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was 円141.05.

K&O Energy Group's EPS (Basic) for the three months ended in Dec. 2025 was 円28.38. Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was 円141.54.

K&O Energy Group's EPS without NRI for the three months ended in Dec. 2025 was 円29.19. Its EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was 円140.40.

During the past 12 months, K&O Energy Group's average EPS without NRIGrowth Rate was 18.80% per year. During the past 3 years, the average EPS without NRIGrowth Rate was 14.30% per year. During the past 5 years, the average EPS without NRI Growth Rate was 24.50% per year. During the past 10 years, the average EPS without NRI Growth Rate was 11.50% per year.

During the past 12 years, K&O Energy Group's highest 3-Year average EPS without NRI Growth Rate was 35.70% per year. The lowest was -19.50% per year. And the median was 9.50% per year.


K&O Energy Group  (TSE:1663) Earnings per Share (Diluted) Explanation

Earnings Per Share (EPS) is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.


Be Aware

Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.

If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.


K&O Energy Group Earnings per Share (Diluted) Related Terms


K&O Energy Group Earnings per Share (Diluted) Historical Data

* Premium members only.

The historical data trend for K&O Energy Group's Earnings per Share (Diluted) 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.

K&O Energy Group Earnings per Share (Diluted) Chart

K&O Energy Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Earnings per Share (Diluted)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 53.26 89.13 120.79 115.18 156.43

K&O Energy Group Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Earnings per Share (Diluted) 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 60.26 42.37 25.52 28.29 44.88

TSE:1663 vs ATO, NI: Earnings per Share (Diluted) Comparison

For the Utilities - Regulated Gas subindustry, K&O Energy Group's PE Ratio, along with its competitors' market caps and PE Ratio 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.


K&O Energy Group PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, K&O Energy Group's PE Ratio distribution charts can be found below:

* The bar in red indicates where K&O Energy Group's PE Ratio falls into.


TSE:1663
73GF Score
K&O Energy Group Inc TSE:1663
Earnings per Share (Diluted) is just one metric. See GF Score™, valuation, warning signs, and more.
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K&O Energy Group Earnings per Share (Diluted) Calculation

Earnings Per Share (EPS) is the amount of earnings per outstanding share of the company's stock. In calculating earnings per share, the dividends of preferred stocks need to subtracted from the total net income first.

K&O Energy Group's Earnings Per Share (Diluted) for the fiscal year that ended in Dec. 2025 is calculated as

Diluted Earnings Per Share (A: Dec. 2025 ) = (Net Income - Preferred Dividends) / Shares Outstanding (Diluted Average)
=(8379-0)/53.566
=156.42

K&O Energy Group's Earnings Per Share (Diluted) for the quarter that ended in Dec. 2025 is calculated as

Diluted Earnings Per Share (Q: Dec. 2025 )=(Net Income - Preferred Dividends / Shares Outstanding (Diluted Average)
=(1516-0)/53.566
=28.30

Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was 円141.05

* 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.

Companies also reported diluted shares in their financial reports. Diluted shares include the shares of convertibles or warrants outstanding.

What does a Earnings per Share (Diluted) of 円141.05 mean?
K&O Energy Group (TSE:1663) has a Earnings per Share (Diluted) of 円141.05 as of Dec. 2025. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on K&O Energy Group and its competitors. According to the industry distribution chart, K&O Energy Group ranks #128 out of 418 companies in the Utilities - Regulated industry, placing it in the top 30.6%.
Is K&O Energy Group's Earnings per Share (Diluted) too high?
K&O Energy Group's current Earnings per Share (Diluted) is 円141.05. Based on the distribution chart, K&O Energy Group ranks #128 out of 418 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, K&O Energy Group has a GF Score™ of 73/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does K&O Energy Group's Earnings per Share (Diluted) compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, K&O Energy Group ranks #128 out of 418 companies for Earnings per Share (Diluted). This puts K&O Energy Group in the upper half of its industry. The industry median Earnings per Share (Diluted) is 5.45. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings per Share (Diluted) for an Utilities - Regulated company?
The median Earnings per Share (Diluted) among Utilities - Regulated companies is 5.45, based on 418 companies in the industry. Companies in the top quartile (top 25%) have a Earnings per Share (Diluted) significantly above this median, while those in the bottom quartile fall well below. However, Earnings per Share (Diluted) 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 per Share (Diluted) mean?
A high Earnings per Share (Diluted) can signal that a stock is expensive relative to its fundamentals. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on K&O Energy Group and its competitors. For the Utilities - Regulated industry, the median Earnings per Share (Diluted) is 5.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. K&O Energy Group's current Earnings per Share (Diluted) is 円141.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is K&O Energy Group stock overvalued right now?
Based on GuruFocus' analysis, K&O Energy Group (TSE:1663) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,490.29, compared to a current price of 円1,891.00 — trading 26.9% above its estimated fair value. The current Earnings per Share (Diluted) is 円141.05. K&O Energy Group's overall GF Score™ is 73/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings per Share (Diluted) calculated?
Earnings per Share (Diluted) is calculated from a company's financial statements. For K&O Energy Group (TSE:1663), the current Earnings per Share (Diluted) is 円141.05 as of Dec. 2025. 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 K&O Energy Group (TSE:1663) Overvalued in 2026?

Based on GuruFocus' analysis, K&O Energy Group stock appears to be overvalued. The current stock price of 円1,891.00 is trading 26.9% above its estimated GF Value™ of 円1,490.29. GuruFocus considers K&O Energy Group to be Modestly Overvalued.

Key valuation signals for TSE:1663:

  • Earnings per Share (Diluted): 円141.05
  • GF Value™: 円1,490.29 vs. price of 円1,891.00 (26.9% above fair value)
  • GF Score™: 73/100 with 1 warning sign

No single metric tells the full story. See the TSE:1663 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


K&O Energy Group Business Description

Address 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, JPN, 103-0022
K&O Energy Group Inc through its subsidiaries is engaged in gas business and iodine business in Japan.
73GF Score

Get the complete analysis for TSE:1663

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

円1,891.00
Price
円1,490.29
GF Value