Tokyo Gas CoTKGSF -4.15%77 PE Ratio (TTM) is 8.78 as of Jul. 01, 2026, which is 41% below its 10-year median of 14.99. GuruFocus rates TKGSF with a GF Score™ of 77/100 and a GF Value™ of $26.32 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 447 Utilities - Regulated companies, Tokyo Gas Co ranks better than 76.51% on this metric.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-07-01), Tokyo Gas Co's share price is
$38.1976.
Tokyo Gas Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was $4.35. Therefore, Tokyo Gas Co's PE Ratio (TTM) for today is 8.78.
Good Sign:
Tokyo Gas Co Ltd stock PE Ratio (=9.33) is close to 2-year low of 8.69.
The historical rank and industry rank for Tokyo Gas Co's PE Ratio (TTM) or its related term are showing as below:
TKGSF'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 3.78 Med: 14.99 Max: 46.35
Current: 8.78
During the past 13 years, the highest PE Ratio (TTM) of Tokyo Gas Co was 46.35. The lowest was 3.78. And the median was 14.99.
TKGSF's PE Ratio (TTM) is ranked better than 76.51% of 447
companies
in the Utilities - Regulated industry
Industry Median: 15.48
vs TKGSF: 8.78
Tokyo Gas Co's EPS without NRI for the
three
months ended in Mar. 2026 was $1.23.
Its EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 was $3.06.
During the past 12 months, Tokyo Gas Co's average EPS without NRIGrowth Rate was 185.90% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was -4.20% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 22.40% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 12.20% per year.
During the past 13 years, Tokyo Gas Co's highest 3-Year average EPS without NRI Growth Rate was 64.10% per year. The lowest was -24.80% per year. And the median was 13.95% per year.
Tokyo Gas Co's EPS (Basic) for the
three
months ended in Mar. 2026 was $1.14.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Mar. 2026 was $4.35.
Tokyo Gas Co (OTCPK:TKGSF) PE Ratio (TTM) Explanation
The PE Ratio (TTM) can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio (TTM) is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.
In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.
If a company loses money, the PE Ratio (TTM) becomes meaningless.
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.
Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.
Investors need to be aware that the PE Ratio (TTM) can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .
PE Ratio (TTM) can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio (TTM).
Tokyo Gas Co PE Ratio (TTM) Related Terms
Tokyo Gas Co PE Ratio (TTM) Historical Data
* Premium members only.
The historical data trend for Tokyo Gas Co's PE Ratio (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.
For the Utilities - Regulated Gas subindustry, Tokyo Gas Co's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.
Tokyo Gas Co PE Ratio (TTM) vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Tokyo Gas Co's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where Tokyo Gas Co's PE Ratio (TTM) falls into.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.
Tokyo Gas Co's PE Ratio (TTM) for today is calculated as
Tokyo Gas Co's Share Price of today is $38.1976.
Tokyo Gas Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $4.35.
* 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:
There are at least three kinds of PE Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio (TTM), the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.
Tokyo Gas Co (TKGSF) has a PE Ratio (TTM) of 8.78 as of Jul. 01, 2026. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Tokyo Gas Co and its competitors. This is 41% below median its historical median of 14.99. Over the past decade, Tokyo Gas Co's PE Ratio (TTM) has ranged from 3.78 to 46.35. According to the industry distribution chart, Tokyo Gas Co ranks #105 out of 447 companies in the Utilities - Regulated industry, placing it in the top 23.5%.
Is Tokyo Gas Co's PE Ratio (TTM) too high?
Tokyo Gas Co's current PE Ratio (TTM) of 8.78 is 41% below median its 10-year median of 14.99. Over the past 10 years, this metric has ranged from a low of 3.78 to a high of 46.35. The Utilities - Regulated industry median PE Ratio (TTM) is 15.48. Tokyo Gas Co's value of 8.78 is 43.3% below this industry median. Based on the distribution chart, Tokyo Gas Co ranks #105 out of 447 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, Tokyo Gas Co has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tokyo Gas Co's PE Ratio (TTM) compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, Tokyo Gas Co ranks #105 out of 447 companies for PE Ratio (TTM). This places Tokyo Gas Co in the top 24% of its industry — outperforming the majority of peers. The industry median PE Ratio (TTM) is 15.48. Tokyo Gas Co's value of 8.78 is 43.3% below this benchmark. Historically, Tokyo Gas Co's own PE Ratio (TTM) has ranged from 3.78 to 46.35 over the past decade. While the company's 10-year median is 14.99 vs. the industry median of 15.48, Tokyo Gas Co 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 PE Ratio (TTM) for an Utilities - Regulated company?
The median PE Ratio (TTM) among Utilities - Regulated companies is 15.48, based on 447 companies in the industry. Companies in the top quartile (top 25%) have a PE Ratio (TTM) significantly above this median, while those in the bottom quartile fall well below. However, PE Ratio (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tokyo Gas Co's current PE Ratio (TTM) of 8.78 is 43.3% 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 PE Ratio (TTM) mean?
A high PE Ratio (TTM) can signal that a stock is expensive relative to its fundamentals. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Tokyo Gas Co and its competitors. For the Utilities - Regulated industry, the median PE Ratio (TTM) is 15.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tokyo Gas Co's current PE Ratio (TTM) is 8.78, which is 41% below median its own 10-year median of 14.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tokyo Gas Co stock overvalued right now?
Based on GuruFocus' analysis, Tokyo Gas Co (TKGSF) is currently considered Significantly Overvalued. The stock's GF Value™ is $26.32, compared to a current price of $38.20 — trading 45.1% above its estimated fair value. The current PE Ratio (TTM) is 8.78, which is 41% below median its 10-year median of 14.99 and 43.3% below the Utilities - Regulated industry median of 15.48. Tokyo Gas Co's overall GF Score™ is 77/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PE Ratio (TTM) calculated?
PE Ratio (TTM) is calculated from a company's financial statements. For Tokyo Gas Co (TKGSF), the current PE Ratio (TTM) is 8.78 as of Jul. 01, 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 Tokyo Gas Co (TKGSF) Overvalued in 2026?
Based on GuruFocus' analysis, Tokyo Gas Co stock appears to be overvalued.
The current stock price of $38.20 is trading 45.1% above its estimated GF Value™ of $26.32.
GuruFocus considers Tokyo Gas Co to be Significantly Overvalued.
Key valuation signals for TKGSF:
PE Ratio (TTM): 8.78 (41% below median its 10-year median of 14.99)
GF Value™: $26.32 vs. price of $38.20 (45.1% above fair value)
Industry Position: 43.3% below the Utilities - Regulated median (#105 of 447)
No single metric tells the full story. See the TKGSF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tokyo Gas Co Ltd is a Japanese utility company involved in the production, generation, and supply of natural gas and electricity. Tokyo Gas segments its operations into Gas, Electric Power, Overseas, and Other business units. The company's Gas division generates the vast majority of its total revenue through the supply and sale of natural gas to, namely, the Tokyo metropolitan area and other Japanese urban areas. Tokyo Gas' supply of natural gas is fairly evenly distributed amongst residential, commercial, industrial, and power generation customers. The company's Electric Power business also represents a significant income stream. This division operates a portfolio of cogeneration and natural gas-fired thermal power plants primarily located in the Tokyo area.
77GF Score
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PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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