PT Amman Mineral Internasional Tbk (ISX:AMMN) Beneish M-Score: 11.25 (As of Jun. 27, 2026)


ISX:AMMN PT Amman Mineral Internasional Tbk ISX:AMMN
58 GF Score
Price Rp3,340.00
GF Value Rp12,259.42
Valuation Possible Value Trap
! 8 Warning Signs
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What is PT Amman Mineral Internasional Tbk Beneish M-Score?

PT Amman Mineral Internasional Tbk ISX:AMMN -2.62% 58 Beneish M-Score is 11.25 as of Jun. 27, 2026. GuruFocus rates ISX:AMMN with a GF Score™ of 58/100 and a GF Value™ of Rp12,259.42 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 685 Metals & Mining companies, PT Amman Mineral Internasional Tbk ranks worse 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.

Warning Sign:

Beneish M-Score 11.25 higher than -1.78, which implies that the company might have manipulated its financial results.

The historical rank and industry rank for PT Amman Mineral Internasional Tbk's Beneish M-Score or its related term are showing as below:

ISX:AMMN' s Beneish M-Score Range Over the Past 10 Years
Min: -3.18   Med: -2.35   Max: 11.25
Current: 11.25

During the past 6 years, the highest Beneish M-Score of PT Amman Mineral Internasional Tbk was 11.25. The lowest was -3.18. And the median was -2.35.


PT Amman Mineral Internasional Tbk Beneish M-Score Historical Data

* Premium members only.

The historical data trend for PT Amman Mineral Internasional 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 Amman Mineral Internasional Tbk Beneish M-Score Chart

PT Amman Mineral Internasional Tbk Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
Get a 7-Day Free Trial 0.00 0.00 0.00 -2.51 -0.52

PT Amman Mineral Internasional Tbk Quarterly Data
Dec20 Dec21 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -3.18 -3.15 -2.35 -0.52 11.25

ISX:AMMN vs HL: Beneish M-Score Comparison

For the Other Precious Metals & Mining subindustry, PT Amman Mineral Internasional 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 Amman Mineral Internasional Tbk Beneish M-Score vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, PT Amman Mineral Internasional Tbk's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where PT Amman Mineral Internasional Tbk's Beneish M-Score falls into.


ISX:AMMN
58GF Score
PT Amman Mineral Internasional Tbk ISX:AMMN
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Amman Mineral Internasional 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 Amman Mineral Internasional 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 * 15.3239+0.528 * 1.0481+0.404 * 0.9696+0.892 * 1.3553+0.115 * 1
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.6379+4.679 * 0.037744-0.327 * 1.0543
=11.25

* 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 (Mar26) TTM:Last Year (Mar25) TTM:
Total Receivables was Rp7,934,822 Mil.
Revenue was 13677428.093 + 21739128.256 + 5988130.613 + 2943327.359 = Rp44,348,014 Mil.
Gross Profit was 5795696.558 + 11711611.619 + 1302908.743 + 1844449.917 = Rp20,654,667 Mil.
Total Current Assets was Rp53,360,358 Mil.
Total Assets was Rp237,181,398 Mil.
Property, Plant and Equipment(Net PPE) was Rp97,916,352 Mil.
Depreciation, Depletion and Amortization(DDA) was Rp0 Mil.
Selling, General, & Admin. Expense(SGA) was Rp1,667,581 Mil.
Total Current Liabilities was Rp20,353,891 Mil.
Long-Term Debt & Capital Lease Obligation was Rp103,046,336 Mil.
Net Income was 2711557.67 + 7142546.868 + -492208.135 + -162390.138 = Rp9,199,506 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = Rp0 Mil.
Cash Flow from Operations was 3275897.679 + 6903584.848 + -4037605.652 + -5894434.179 = Rp247,443 Mil.
Total Receivables was Rp382,058 Mil.
Revenue was 34979.546 + 2710999.288 + 14515694.916 + 15460921.124 = Rp32,722,595 Mil.
Gross Profit was -945139.424 + 743933.65 + 6855461.917 + 9319441.814 = Rp15,973,698 Mil.
Total Current Assets was Rp38,311,068 Mil.
Total Assets was Rp194,161,100 Mil.
Property, Plant and Equipment(Net PPE) was Rp83,325,577 Mil.
Depreciation, Depletion and Amortization(DDA) was Rp0 Mil.
Selling, General, & Admin. Expense(SGA) was Rp1,928,980 Mil.
Total Current Liabilities was Rp20,819,071 Mil.
Long-Term Debt & Capital Lease Obligation was Rp74,995,438 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)
=(7934821.988 / 44348014.321) / (382057.667 / 32722594.874)
=0.178922 / 0.011676
=15.3239

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)
=(15973697.957 / 32722594.874) / (20654666.837 / 44348014.321)
=0.488155 / 0.465741
=1.0481

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 - (53360358.225 + 97916352.063) / 237181398.026) / (1 - (38311067.634 + 83325576.57) / 194161100.242)
=0.36219 / 0.373527
=0.9696

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
=44348014.321 / 32722594.874
=1.3553

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 + 83325576.57)) / (0 / (0 + 97916352.063))
=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)
=(1667581.234 / 44348014.321) / (1928979.624 / 32722594.874)
=0.037602 / 0.058949
=0.6379

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)
=((103046335.641 + 20353891.212) / 237181398.026) / ((74995438.167 + 20819071.428) / 194161100.242)
=0.520278 / 0.493479
=1.0543

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
=(9199506.265 - 0 - 247442.696) / 237181398.026
=0.037744

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 Amman Mineral Internasional Tbk has a M-score of 11.25 signals that the company is likely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of 11.25 mean?
PT Amman Mineral Internasional Tbk (ISX:AMMN) has a Beneish M-Score of 11.25 as of Jun. 27, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on PT Amman Mineral Internasional Tbk and its competitors. According to the industry distribution chart, PT Amman Mineral Internasional Tbk ranks #662 out of 685 companies in the Metals & Mining industry, placing it in the top 96.6%.
Is PT Amman Mineral Internasional Tbk's Beneish M-Score too high?
PT Amman Mineral Internasional Tbk's current Beneish M-Score is 11.25. Based on the distribution chart, PT Amman Mineral Internasional Tbk ranks #662 out of 685 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, PT Amman Mineral Internasional Tbk has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does PT Amman Mineral Internasional Tbk's Beneish M-Score compare to HL?
According to the Metals & Mining industry distribution chart, PT Amman Mineral Internasional Tbk ranks #662 out of 685 companies for Beneish M-Score. This places PT Amman Mineral Internasional Tbk in the lower half of its industry. 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 a Metals & Mining company?
A good Beneish M-Score depends on the Metals & Mining 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 Amman Mineral Internasional Tbk and its competitors. PT Amman Mineral Internasional Tbk's current Beneish M-Score is 11.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Amman Mineral Internasional Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Amman Mineral Internasional Tbk (ISX:AMMN) is currently considered Possible Value Trap. The stock's GF Value™ is Rp12,259.42, compared to a current price of Rp3,340.00 — trading 72.8% below its estimated fair value. The current Beneish M-Score is 11.25. PT Amman Mineral Internasional Tbk's overall GF Score™ is 58/100 with 8 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 Amman Mineral Internasional Tbk (ISX:AMMN), the current Beneish M-Score is 11.25 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 Amman Mineral Internasional Tbk (ISX:AMMN) Overvalued in 2026?

Based on GuruFocus' analysis, PT Amman Mineral Internasional Tbk stock appears to be undervalued. The current stock price of Rp3,340.00 is trading 72.8% below its estimated GF Value™ of Rp12,259.42. GuruFocus considers PT Amman Mineral Internasional Tbk to be Possible Value Trap.

Key valuation signals for ISX:AMMN:

  • Beneish M-Score: 11.25
  • GF Value™: Rp12,259.42 vs. price of Rp3,340.00 (72.8% below fair value)
  • GF Score™: 58/100 with 8 warning signs

No single metric tells the full story. See the ISX:AMMN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


PT Amman Mineral Internasional Tbk Business Description

Other Exchanges U4Z:Germany
Address Jalan H.R. Rasuna Said Blok X-5 Kav. 1-2, Menara Karya Lantai 6, 6th Floor Unit A, B, C and H, Jakarta Selatan, Jakarta, IDN, 12950
PT Amman Mineral Internasional Tbk principal activities of the Company are to act as holding company and provide other management consultancy activities. It operates a single integrated operating segment covering copper and gold mining, processing, smelting, and refining.
58GF Score

Get the complete analysis for ISX:AMMN

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

Rp3,340.00
Price
Rp12,259.42
GF Value