K&O Energy Group (TSE:1663) 10-Year RORE % : 19.74% (As of Dec. 2025)


TSE:1663 K&O Energy Group Inc TSE:1663
72 GF Score
Price 円3,805.00
GF Value 円2,978.26
Valuation Modestly Overvalued
! 2 Warning Signs
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What is K&O Energy Group 10-Year RORE %?

K&O Energy Group TSE:1663 -0.39% 72 10-Year RORE % is 19.74 as of Dec. 2025. GuruFocus rates TSE:1663 with a GF Score™ of 72/100 and a GF Value™ of 円2,978.26 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 405 Utilities - Regulated companies, K&O Energy Group ranks better than 70.62% on this metric.

Return on Retained Earnings (RORE) is an indicator of a company's growth potential, it shows how much a company earns by reinvesting its retained earnings, i.e. profits after dividend payments. K&O Energy Group's 10-Year RORE % for the quarter that ended in Dec. 2025 was 19.74%.

The industry rank for K&O Energy Group's 10-Year RORE % or its related term are showing as below:

TSE:1663's 10-Year RORE % is ranked better than
70.62% of 405 companies
in the Utilities - Regulated industry
Industry Median: 9.31 vs TSE:1663: 19.74

K&O Energy Group  (TSE:1663) 10-Year RORE % Explanation

Return on Retained Earnings (RORE) is important to investors because it reveals a company's efficiency and growth potential. A higher RORE indicates a higher return. A high RORE indicates that the company should reinvest profits into the business. A lower RORE suggests that the company should distribute profits to shareholders by paying out dividends, since those dollars aren't generating much additional growth for the company.

There are a several different ways to arrive at the Return on Retained Earnings. The simplest way to calculate it is by using published information on Earnings per Share (EPS) and Dividend per Share (DPS) over a selected period. Here, 10-year period is chosen.

Be Aware

Please keep in mind that the RORE is relative to the nature of the business and its competitors. If another company in the same sector is producing a lower return on retained earnings, it doesn’t necessarily mean it’s a bad investment. It may just suggest the company is older and no longer in a high growth stage. At such a stage in the business cycle, it would be expected to see a lower RORE and higher dividend payout.


K&O Energy Group 10-Year RORE % Related Terms


K&O Energy Group 10-Year RORE % Historical Data

* Premium members only.

The historical data trend for K&O Energy Group's 10-Year RORE % 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 10-Year RORE % Chart

K&O Energy Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
10-Year RORE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -4.42 -0.50 19.74

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
10-Year RORE % 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 6.20 7.98 13.35 19.74 0.00

TSE:1663 vs ATO, NI: 10-Year RORE % Comparison

For the Utilities - Regulated Gas subindustry, K&O Energy Group's 10-Year RORE %, along with its competitors' market caps and 10-Year RORE % 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 10-Year RORE % vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, K&O Energy Group's 10-Year RORE % distribution charts can be found below:

* The bar in red indicates where K&O Energy Group's 10-Year RORE % falls into.


TSE:1663
72GF Score
K&O Energy Group Inc TSE:1663
10-Year RORE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

K&O Energy Group 10-Year RORE % Calculation

K&O Energy Group's 10-Year RORE % for the quarter that ended in Dec. 2025 is calculated as:

10-Year RORE %=( Most Recent EPS (Diluted)- First Period EPS (Diluted) )/( Cumulative EPS (Diluted) for 10-year -Cumulative Dividends per Share for 10-year )
=( 282.09-82.07 )/( 1530.27-314 )
=200.02/1216.27
=16.45 %

* 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.

In the calculation of 10-Year RORE %, the most recent and first period EPS (Diluted) is the trailing twelve months (TTM) data ended in Dec. 2025 and 10-year before.

Frequently Asked Questions Learn more about 10-Year RORE % →
What does a 10-Year RORE % of 19.74 mean?
K&O Energy Group (TSE:1663) has a 10-Year RORE % of 19.74 as of Dec. 2025. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on K&O Energy Group and its competitors. According to the industry distribution chart, K&O Energy Group ranks #119 out of 405 companies in the Utilities - Regulated industry, placing it in the top 29.4%.
Is K&O Energy Group's 10-Year RORE % too high?
K&O Energy Group's current 10-Year RORE % is 19.74. The Utilities - Regulated industry median 10-Year RORE % is 9.31. K&O Energy Group's value of 19.74 is 112% above this industry median. Based on the distribution chart, K&O Energy Group ranks #119 out of 405 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, K&O Energy Group has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does K&O Energy Group's 10-Year RORE % compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, K&O Energy Group ranks #119 out of 405 companies for 10-Year RORE %. This puts K&O Energy Group in the upper half of its industry. The industry median 10-Year RORE % is 9.31. K&O Energy Group's value of 19.74 is 112% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year RORE % for an Utilities - Regulated company?
The median 10-Year RORE % among Utilities - Regulated companies is 9.31, based on 405 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year RORE % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year RORE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. K&O Energy Group's current 10-Year RORE % of 19.74 is 112% above 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 10-Year RORE % mean?
A high 10-Year RORE % can signal that a stock is expensive relative to its fundamentals. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on K&O Energy Group and its competitors. For the Utilities - Regulated industry, the median 10-Year RORE % is 9.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. K&O Energy Group's current 10-Year RORE % is 19.74. 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2,978.26, compared to a current price of 円3,805.00 — trading 27.8% above its estimated fair value. The current 10-Year RORE % is 19.74 and 112% above the Utilities - Regulated industry median of 9.31. K&O Energy Group's overall GF Score™ is 72/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year RORE % calculated?
10-Year RORE % is calculated from a company's financial statements. For K&O Energy Group (TSE:1663), the current 10-Year RORE % is 19.74 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3,805.00 is trading 27.8% above its estimated GF Value™ of 円2,978.26. GuruFocus considers K&O Energy Group to be Modestly Overvalued.

Key valuation signals for TSE:1663:

  • 10-Year RORE %: 19.74
  • GF Value™: 円2,978.26 vs. price of 円3,805.00 (27.8% above fair value)
  • GF Score™: 72/100 with 2 warning signs
  • Industry Position: 112% above the Utilities - Regulated median (#119 of 405)

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.
72GF Score

Get the complete analysis for TSE:1663

10-Year RORE % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円3,805.00
Price
円2,978.26
GF Value