PT Garda Tujuh Buana Tbk (ISX:GTBO) Beneish M-Score: -6.74 (As of Jun. 27, 2026)


ISX:GTBO PT Garda Tujuh Buana Tbk ISX:GTBO
46 GF Score
Price Rp170.00
GF Value Rp97.68
Valuation Significantly Overvalued
! 2 Warning Signs
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What is PT Garda Tujuh Buana Tbk Beneish M-Score?

PT Garda Tujuh Buana Tbk ISX:GTBO -2.30% 46 Beneish M-Score is -6.74 as of Jun. 27, 2026. GuruFocus rates ISX:GTBO with a GF Score™ of 46/100 and a GF Value™ of Rp97.68 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 119 Other Energy Sources companies, PT Garda Tujuh Buana Tbk ranks better than 96.64% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Good Sign:

Beneish M-Score -6.74 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for PT Garda Tujuh Buana Tbk's Beneish M-Score or its related term are showing as below:

ISX:GTBO' s Beneish M-Score Range Over the Past 10 Years
Min: -41.21   Med: -5.14   Max: 0.91
Current: -6.74

During the past 13 years, the highest Beneish M-Score of PT Garda Tujuh Buana Tbk was 0.91. The lowest was -41.21. And the median was -5.14.


PT Garda Tujuh Buana Tbk Beneish M-Score Historical Data

* Premium members only.

The historical data trend for PT Garda Tujuh Buana Tbk's Beneish M-Score 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.

PT Garda Tujuh Buana Tbk Beneish M-Score Chart

PT Garda Tujuh Buana Tbk Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -10.40 -3.51 -0.72

PT Garda Tujuh Buana Tbk Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
Beneish M-Score 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 -1.80 -0.72 -16.87 -8.06 -6.74

PT Garda Tujuh Buana Tbk Beneish M-Score Competitor Comparison

For the Thermal Coal subindustry, PT Garda Tujuh Buana Tbk's Beneish M-Score, along with its competitors' market caps and Beneish M-Score 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 Beneish M-Score vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Garda Tujuh Buana Tbk's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where PT Garda Tujuh Buana Tbk's Beneish M-Score falls into.


ISX:GTBO
46GF Score
PT Garda Tujuh Buana Tbk ISX:GTBO
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Garda Tujuh Buana Tbk Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of PT Garda Tujuh Buana Tbk for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 0+0.528 * -3.9846+0.404 * 1.0618+0.892 * 0.3706+0.115 * 1
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.3955+4.679 * -0.025481-0.327 * 1.4923
=-6.74

* 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.

This Year (Sep25) TTM:Last Year (Sep24) TTM:
Total Receivables was Rp0 Mil.
Revenue was 41253.962 + 87841.045 + 34699.578 + 58097.767 = Rp221,892 Mil.
Gross Profit was -4919.44 + 15249.049 + -18444.958 + -12251.365 = Rp-20,367 Mil.
Total Current Assets was Rp115,788 Mil.
Total Assets was Rp876,469 Mil.
Property, Plant and Equipment(Net PPE) was Rp3,912 Mil.
Depreciation, Depletion and Amortization(DDA) was Rp0 Mil.
Selling, General, & Admin. Expense(SGA) was Rp40,619 Mil.
Total Current Liabilities was Rp90,828 Mil.
Long-Term Debt & Capital Lease Obligation was Rp0 Mil.
Net Income was 2608.294 + 8268.736 + -22265.7 + -61016.286 = Rp-72,405 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = Rp0 Mil.
Cash Flow from Operations was 2212.097 + 2919.337 + -15562.934 + -39640.541 = Rp-50,072 Mil.
Total Receivables was Rp21,238 Mil.
Revenue was 85640.717 + 104594.519 + 182827.904 + 225700.047 = Rp598,763 Mil.
Gross Profit was 199.486 + 25124.234 + 93573.46 + 100088.747 = Rp218,986 Mil.
Total Current Assets was Rp156,366 Mil.
Total Assets was Rp865,092 Mil.
Property, Plant and Equipment(Net PPE) was Rp5,233 Mil.
Depreciation, Depletion and Amortization(DDA) was Rp0 Mil.
Selling, General, & Admin. Expense(SGA) was Rp277,166 Mil.
Total Current Liabilities was Rp60,076 Mil.
Long-Term Debt & Capital Lease Obligation was Rp0 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(0 / 221892.352) / (21237.547 / 598763.187)
=0 / 0.035469
=0

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(218985.927 / 598763.187) / (-20366.714 / 221892.352)
=0.36573 / -0.091786
=-3.9846

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (115788.431 + 3912.441) / 876469.229) / (1 - (156366.047 + 5232.662) / 865092.469)
=0.863428 / 0.813201
=1.0618

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=221892.352 / 598763.187
=0.3706

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(0 / (0 + 5232.662)) / (0 / (0 + 3912.441))
=0 / 0
=1

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(40619.43 / 221892.352) / (277165.829 / 598763.187)
=0.183059 / 0.462897
=0.3955

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((0 + 90828.051) / 876469.229) / ((0 + 60075.866) / 865092.469)
=0.103629 / 0.069444
=1.4923

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(-72404.956 - 0 - -50072.041) / 876469.229
=-0.025481

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

PT Garda Tujuh Buana Tbk has a M-score of -6.74 suggests that the company is unlikely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -6.74 mean?
PT Garda Tujuh Buana Tbk (ISX:GTBO) has a Beneish M-Score of -6.74 as of Jun. 27, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on PT Garda Tujuh Buana Tbk and its competitors. According to the industry distribution chart, PT Garda Tujuh Buana Tbk ranks #4 out of 119 companies in the Other Energy Sources industry, placing it in the top 3.4%.
Is PT Garda Tujuh Buana Tbk's Beneish M-Score too high?
PT Garda Tujuh Buana Tbk's current Beneish M-Score is -6.74. Based on the distribution chart, PT Garda Tujuh Buana Tbk ranks #4 out of 119 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 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Garda Tujuh Buana Tbk's Beneish M-Score compare to competitors?
According to the Other Energy Sources industry distribution chart, PT Garda Tujuh Buana Tbk ranks #4 out of 119 companies for Beneish M-Score. This places PT Garda Tujuh Buana Tbk in the top 3% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for an Other Energy Sources company?
A good Beneish M-Score depends on the Other Energy Sources industry context. However, Beneish M-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on PT Garda Tujuh Buana Tbk and its competitors. PT Garda Tujuh Buana Tbk's current Beneish M-Score is -6.74. 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 Rp97.68, compared to a current price of Rp170.00 — trading 74% above its estimated fair value. The current Beneish M-Score is -6.74. PT Garda Tujuh Buana Tbk's overall GF Score™ is 46/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For PT Garda Tujuh Buana Tbk (ISX:GTBO), the current Beneish M-Score is -6.74 as of Jun. 27, 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 74% above its estimated GF Value™ of Rp97.68. GuruFocus considers PT Garda Tujuh Buana Tbk to be Significantly Overvalued.

Key valuation signals for ISX:GTBO:

  • Beneish M-Score: -6.74
  • GF Value™: Rp97.68 vs. price of Rp170.00 (74% above fair value)
  • GF Score™: 46/100 with 2 warning signs

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 Business Description

Address Jalan MT Haryono Kav. 33, Gedung Menara Hijau Lantai 5, Suite 501A, Pancoran, Jakarta, IDN, 12770
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.
46GF Score

Get the complete analysis for ISX:GTBO

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

Rp170.00
Price
Rp97.68
GF Value