K&O Energy GroupTSE:1663 -0.39%72 PB Ratio is 0.95 as of Jun. 25, 2026, which is 44% above its 10-year median of 0.66. GuruFocus rates TSE:1663 with a GF Score™ of 72/100 and a GF Value™ of 円2,978.49 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 502 Utilities - Regulated companies, K&O Energy Group ranks better than 69.52% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-25), K&O Energy Group's share price is 円3805.00. K&O Energy Group's Book Value per Share for the quarter that ended in Dec. 2025 was 円4,021.57. Hence, K&O Energy Group's PB Ratio of today is 0.95.
The historical rank and industry rank for K&O Energy Group's PB Ratio or its related term are showing as below:
TSE:1663'
s PB Ratio Range Over the Past 10 Years
Min: 0.44 Med: 0.66 Max: 1.39
Current: 0.95
During the past 12 years, K&O Energy Group's highest PB Ratio was 1.39. The lowest was 0.44. And the median was 0.66.
TSE:1663's PB Ratio is ranked better than 69.52% of 502
companies
in the Utilities - Regulated industry
Industry Median: 1.43
vs TSE:1663: 0.95
During the past 12 months, K&O Energy Group's average Book Value Per Share Growth Rate was 9.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 7.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 6.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 4.60% per year.
During the past 12 years, the highest 3-Year average Book Value Per Share Growth Rate of K&O Energy Group was 7.60% per year. The lowest was 2.70% per year. And the median was 3.30% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
K&O Energy Group PB Ratio Related Terms
K&O Energy Group PB Ratio Historical Data
* Premium members only.
The historical data trend for K&O Energy Group's PB Ratio 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.
For the Utilities - Regulated Gas subindustry, K&O Energy Group's PB Ratio, along with its competitors' market caps and PB 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 PB Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, K&O Energy Group's PB Ratio distribution charts can be found below:
* The bar in red indicates where K&O Energy Group's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
K&O Energy Group (TSE:1663) has a PB Ratio of 0.95 as of Jun. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on K&O Energy Group and its competitors. This is 44% above median its historical median of 0.66. Over the past decade, K&O Energy Group's PB Ratio has ranged from 0.44 to 1.39. According to the industry distribution chart, K&O Energy Group ranks #153 out of 502 companies in the Utilities - Regulated industry, placing it in the top 30.5%.
Is K&O Energy Group's PB Ratio too high?
K&O Energy Group's current PB Ratio of 0.95 is 44% above median its 10-year median of 0.66. Over the past 10 years, this metric has ranged from a low of 0.44 to a high of 1.39. The Utilities - Regulated industry median PB Ratio is 1.43. K&O Energy Group's value of 0.95 is 33.6% below this industry median. Based on the distribution chart, K&O Energy Group ranks #153 out of 502 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 PB Ratio compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, K&O Energy Group ranks #153 out of 502 companies for PB Ratio. This puts K&O Energy Group in the upper half of its industry. The industry median PB Ratio is 1.43. K&O Energy Group's value of 0.95 is 33.6% below this benchmark. Historically, K&O Energy Group's own PB Ratio has ranged from 0.44 to 1.39 over the past decade. While the company's 10-year median is 0.66 vs. the industry median of 1.43, K&O Energy Group has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for an Utilities - Regulated company?
The median PB Ratio among Utilities - Regulated companies is 1.43, based on 502 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. K&O Energy Group's current PB Ratio of 0.95 is 33.6% below 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on K&O Energy Group and its competitors. For the Utilities - Regulated industry, the median PB Ratio is 1.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. K&O Energy Group's current PB Ratio is 0.95, which is 44% above median its own 10-year median of 0.66. 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2,978.49, compared to a current price of 円3,805.00 — trading 27.7% above its estimated fair value. The current PB Ratio is 0.95, which is 44% above median its 10-year median of 0.66 and 33.6% below the Utilities - Regulated industry median of 1.43. 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 PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For K&O Energy Group (TSE:1663), the current PB Ratio is 0.95 as of Jun. 25, 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 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 27.7% above its estimated GF Value™ of 円2,978.49.
GuruFocus considers K&O Energy Group to be Modestly Overvalued.
Key valuation signals for TSE:1663:
PB Ratio: 0.95 (44% above median its 10-year median of 0.66)
GF Value™: 円2,978.49 vs. price of 円3,805.00 (27.7% above fair value)
Industry Position: 33.6% below the Utilities - Regulated median (#153 of 502)
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.
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