PT Garda Tujuh Buana TbkISX:GTBO 45 PB Ratio is 0.57 as of Jul. 12, 2026, which is 15% below its 10-year median of 0.67. GuruFocus rates ISX:GTBO with a GF Score™ of 45/100 and a GF Value™ of Rp98.46 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 176 Other Energy Sources companies, PT Garda Tujuh Buana Tbk ranks better than 84.66% on this metric.
PT Garda Tujuh Buana Tbk stock PB Ratio (=0.57) is close to 1-year low of 0.57.
The historical rank and industry rank for PT Garda Tujuh Buana Tbk's PB Ratio or its related term are showing as below:
ISX:GTBO'
s PB Ratio Range Over the Past 10 Years
Min: 0.28 Med: 0.67 Max: 2.51
Current: 0.57
During the past 13 years, PT Garda Tujuh Buana Tbk's highest PB Ratio was 2.51. The lowest was 0.28. And the median was 0.67.
ISX:GTBO's PB Ratio is ranked better than 84.66% of 176
companies
in the Other Energy Sources industry
Industry Median: 1.375
vs ISX:GTBO: 0.57
During the past 12 months, PT Garda Tujuh Buana Tbk's average Book Value Per Share Growth Rate was -3.50% 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 6.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of PT Garda Tujuh Buana Tbk was 52.20% per year. The lowest was -10.40% per year. And the median was 7.10% per year.
Back to Basics: PB Ratio
PT Garda Tujuh Buana Tbk (ISX:GTBO) PB Ratio Explanation
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.
* 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.
PT Garda Tujuh Buana Tbk PB Ratio Competitor Comparison
For the Thermal Coal subindustry, PT Garda Tujuh Buana Tbk'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.
PT Garda Tujuh Buana Tbk PB Ratio vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, PT Garda Tujuh Buana Tbk's PB Ratio distribution charts can be found below:
* The bar in red indicates where PT Garda Tujuh Buana Tbk'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.
PT Garda Tujuh Buana Tbk (ISX:GTBO) has a PB Ratio of 0.57 as of Jul. 12, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on PT Garda Tujuh Buana Tbk and its competitors. This is 15% below median its historical median of 0.67. Over the past decade, PT Garda Tujuh Buana Tbk's PB Ratio has ranged from 0.28 to 2.51. According to the industry distribution chart, PT Garda Tujuh Buana Tbk ranks #27 out of 176 companies in the Other Energy Sources industry, placing it in the top 15.3%.
Is PT Garda Tujuh Buana Tbk's PB Ratio too high?
PT Garda Tujuh Buana Tbk's current PB Ratio of 0.57 is 15% below median its 10-year median of 0.67. Over the past 10 years, this metric has ranged from a low of 0.28 to a high of 2.51. The Other Energy Sources industry median PB Ratio is 1.38. PT Garda Tujuh Buana Tbk's value of 0.57 is 58.5% below this industry median. Based on the distribution chart, PT Garda Tujuh Buana Tbk ranks #27 out of 176 companies in the Other Energy Sources industry, which is in the top quartile — a strong position relative to peers. Overall, PT Garda Tujuh Buana Tbk has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Garda Tujuh Buana Tbk's PB Ratio compare to competitors?
According to the Other Energy Sources industry distribution chart, PT Garda Tujuh Buana Tbk ranks #27 out of 176 companies for PB Ratio. This places PT Garda Tujuh Buana Tbk in the top 15% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.38. PT Garda Tujuh Buana Tbk's value of 0.57 is 58.5% below this benchmark. Historically, PT Garda Tujuh Buana Tbk's own PB Ratio has ranged from 0.28 to 2.51 over the past decade. While the company's 10-year median is 0.67 vs. the industry median of 1.38, PT Garda Tujuh Buana Tbk 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 Other Energy Sources company?
The median PB Ratio among Other Energy Sources companies is 1.38, based on 176 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. PT Garda Tujuh Buana Tbk's current PB Ratio of 0.57 is 58.5% 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 PT Garda Tujuh Buana Tbk and its competitors. For the Other Energy Sources industry, the median PB Ratio is 1.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Garda Tujuh Buana Tbk's current PB Ratio is 0.57, which is 15% below median its own 10-year median of 0.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Garda Tujuh Buana Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Garda Tujuh Buana Tbk (ISX:GTBO) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp98.46, compared to a current price of Rp170.00 — trading 72.7% above its estimated fair value. The current PB Ratio is 0.57, which is 15% below median its 10-year median of 0.67 and 58.5% below the Other Energy Sources industry median of 1.38. PT Garda Tujuh Buana Tbk's overall GF Score™ is 45/100 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 PT Garda Tujuh Buana Tbk (ISX:GTBO), the current PB Ratio is 0.57 as of Jul. 12, 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 PT Garda Tujuh Buana Tbk (ISX:GTBO) Overvalued in 2026?
Based on GuruFocus' analysis, PT Garda Tujuh Buana Tbk stock appears to be overvalued.
The current stock price of Rp170.00 is trading 72.7% above its estimated GF Value™ of Rp98.46.
GuruFocus considers PT Garda Tujuh Buana Tbk to be Significantly Overvalued.
Key valuation signals for ISX:GTBO:
PB Ratio: 0.57 (15% below median its 10-year median of 0.67)
GF Value™: Rp98.46 vs. price of Rp170.00 (72.7% above fair value)
Industry Position: 58.5% below the Other Energy Sources median (#27 of 176)
No single metric tells the full story. See the ISX:GTBO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Garda Tujuh Buana Tbk is an Indonesia-based company which is engaged in the business of coal mining processing and logistics operations. It is involved in mining and selling low calorific value coal. The mining site is located in the north-middle part of Bunyu Island that is unpopulated. The coal-fired power plant operators are its main customers. The company derives revenue from the sales of coal in Indonesia and other countries, of which key revenue is generated by exporting the coal.
45GF Score
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