Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Toho Gas CoTHOGF 73 3-Year Book Growth Rate is 11.10% as of Mar. 2026, which is 91% above its 10-year median of 5.80. GuruFocus rates THOGF with a GF Score™ of 73/100 and a GF Value™ of $6.25. The stock has 3 warning signs investors should review. Among 483 Utilities - Regulated companies, Toho Gas Co ranks better than 78.67% on this metric.
During the past 12 months, Toho Gas Co's average Book Value per Share Growth Rate was 14.20% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 11.10% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 8.90% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 6.60% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Toho Gas Co was 11.10% per year. The lowest was -2.90% per year. And the median was 5.80% per year.
Toho Gas Co (OTCPK:THOGF) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Toho Gas Co 3-Year Book Growth Rate Related Terms
THOGF vs ATO, NI: 3-Year Book Growth Rate Comparison
For the Utilities - Regulated Gas subindustry, Toho Gas Co's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
Toho Gas Co 3-Year Book Growth Rate vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Toho Gas Co's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Toho Gas Co's 3-Year Book Growth Rate falls into.
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 11.10% mean?
Toho Gas Co (THOGF) has a 3-Year Book Growth Rate of 11.10% as of Mar. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Toho Gas Co and its competitors. This is 91% above median its historical median of 5.80. According to the industry distribution chart, Toho Gas Co ranks #103 out of 483 companies in the Utilities - Regulated industry, placing it in the top 21.3%.
Is Toho Gas Co's 3-Year Book Growth Rate too high?
Toho Gas Co's current 3-Year Book Growth Rate of 11.10% is 91% above median its 10-year median of 5.80. The Utilities - Regulated industry median 3-Year Book Growth Rate is 5.00. Toho Gas Co's value of 11.10% is 122% above this industry median. Based on the distribution chart, Toho Gas Co ranks #103 out of 483 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, Toho Gas Co has a GF Score™ of 73/100, reflecting its overall financial health beyond just this single metric.
How does Toho Gas Co's 3-Year Book Growth Rate compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, Toho Gas Co ranks #103 out of 483 companies for 3-Year Book Growth Rate. This places Toho Gas Co in the top 21% of its industry — outperforming the majority of peers. The industry median 3-Year Book Growth Rate is 5.00. Toho Gas Co's value of 11.10% is 122% above this benchmark. While the company's 10-year median is 5.80 vs. the industry median of 5.00, Toho Gas Co has consistently been above 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 3-Year Book Growth Rate for an Utilities - Regulated company?
The median 3-Year Book Growth Rate among Utilities - Regulated companies is 5.00, based on 483 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Toho Gas Co's current 3-Year Book Growth Rate of 11.10% is 122% 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Toho Gas Co and its competitors. For the Utilities - Regulated industry, the median 3-Year Book Growth Rate is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Toho Gas Co's current 3-Year Book Growth Rate is 11.10%, which is 91% above median its own 10-year median of 5.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Toho Gas Co stock overvalued right now?
Toho Gas Co (THOGF) has a current 3-Year Book Growth Rate of 11.10%. The stock's GF Value™ is $6.25, compared to a current price of $6.44 — trading 3% above its estimated fair value. The current 3-Year Book Growth Rate is 11.10%, which is 91% above median its 10-year median of 5.80 and 122% above the Utilities - Regulated industry median of 5.00. Toho Gas Co's overall GF Score™ is 73/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Toho Gas Co (THOGF), the current 3-Year Book Growth Rate is 11.10% as of Mar. 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 Toho Gas Co (THOGF) Overvalued in 2026?
Based on GuruFocus' analysis, Toho Gas Co stock appears to be overvalued.
The current stock price of $6.44 is trading 3% above its estimated GF Value™ of $6.25.
Key valuation signals for THOGF:
3-Year Book Growth Rate: 11.10% (91% above median its 10-year median of 5.80)
GF Value™: $6.25 vs. price of $6.44 (3% above fair value)
Industry Position: 122% above the Utilities - Regulated median (#103 of 483)
No single metric tells the full story. See the THOGF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Toho Gas Co Ltd is a Japan-based company engaged in the supply of energy and related services, including electricity, gas, and liquefied petroleum gas (LPG). The company operates in three business segments. The Electricity segment engages in the sale of electricity. The Gas segment handles the manufacture and sale of gas, gas appliances, consignment supply, and plumbing work. The LPG and Other Energies segment covers the sale of LPG, related equipment, natural gas, heat supply, and coke. The Others segment includes contract processing, real estate management, and other ancillary businesses. It generates the majority of its revenue from the Gas segment.
73GF Score
Get the complete analysis for THOGF
3-Year Book Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
THOGF has been successfully added to your 
