Ama Marine PCL (BKK:AMA) Beneish M-Score: -2.83 (As of Jun. 25, 2026)


BKK:AMA Ama Marine PCL BKK:AMA
83 GF Score
Price ฿3.82
GF Value ฿3.82
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Ama Marine PCL Beneish M-Score?

Ama Marine PCL BKK:AMA 83 Beneish M-Score is -2.83 as of Jun. 25, 2026. GuruFocus rates BKK:AMA with a GF Score™ of 83/100 and a GF Value™ of ฿3.82 (Fairly Valued). The stock has 5 warning signs investors should review. Among 966 Transportation companies, Ama Marine PCL ranks better than 73.19% 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 -2.83 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Ama Marine PCL's Beneish M-Score or its related term are showing as below:

BKK:AMA' s Beneish M-Score Range Over the Past 10 Years
Min: -3.07   Med: -2.75   Max: 0.29
Current: -2.83

During the past 12 years, the highest Beneish M-Score of Ama Marine PCL was 0.29. The lowest was -3.07. And the median was -2.75.


Ama Marine PCL Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Ama Marine PCL'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.

Ama Marine PCL Beneish M-Score Chart

Ama Marine PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.37 -2.82 -2.47 -3.05 -2.87

Ama Marine PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only -3.05 -3.07 -3.00 -2.87 -2.83

Ama Marine PCL Beneish M-Score Competitor Comparison

For the Marine Shipping subindustry, Ama Marine PCL'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.


Ama Marine PCL Beneish M-Score vs Transportation Industry

For the Transportation industry and Industrials sector, Ama Marine PCL's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Ama Marine PCL's Beneish M-Score falls into.


BKK:AMA
83GF Score
Ama Marine PCL BKK:AMA
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ama Marine PCL 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 Ama Marine PCL 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 * 1.1311+0.528 * 1.144+0.404 * 0.9848+0.892 * 0.9168+0.115 * 0.9992
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.99+4.679 * -0.105376-0.327 * 0.9159
=-2.83

* 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 ฿239 Mil.
Revenue was 700.202 + 729.62 + 714.275 + 730.111 = ฿2,874 Mil.
Gross Profit was 110.947 + 133.625 + 113.934 + 136.691 = ฿495 Mil.
Total Current Assets was ฿738 Mil.
Total Assets was ฿4,300 Mil.
Property, Plant and Equipment(Net PPE) was ฿3,452 Mil.
Depreciation, Depletion and Amortization(DDA) was ฿358 Mil.
Selling, General, & Admin. Expense(SGA) was ฿193 Mil.
Total Current Liabilities was ฿591 Mil.
Long-Term Debt & Capital Lease Obligation was ฿541 Mil.
Net Income was 36.857 + 56.776 + 43.422 + 62.914 = ฿200 Mil.
Non Operating Income was 6.904 + -0.128 + 1.098 + 0.944 = ฿9 Mil.
Cash Flow from Operations was 145.289 + 170.102 + 166.264 + 162.598 = ฿644 Mil.
Total Receivables was ฿231 Mil.
Revenue was 755.631 + 807.19 + 742.204 + 829.877 = ฿3,135 Mil.
Gross Profit was 136.638 + 170.243 + 148.923 + 162.09 = ฿618 Mil.
Total Current Assets was ฿709 Mil.
Total Assets was ฿4,503 Mil.
Property, Plant and Equipment(Net PPE) was ฿3,677 Mil.
Depreciation, Depletion and Amortization(DDA) was ฿381 Mil.
Selling, General, & Admin. Expense(SGA) was ฿213 Mil.
Total Current Liabilities was ฿642 Mil.
Long-Term Debt & Capital Lease Obligation was ฿653 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)
=(239.344 / 2874.208) / (230.798 / 3134.902)
=0.083273 / 0.073622
=1.1311

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)
=(617.894 / 3134.902) / (495.197 / 2874.208)
=0.197102 / 0.17229
=1.144

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 - (737.952 + 3451.612) / 4299.861) / (1 - (709.109 + 3676.934) / 4503.342)
=0.025651 / 0.026047
=0.9848

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
=2874.208 / 3134.902
=0.9168

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))
=(381.445 / (381.445 + 3676.934)) / (358.369 / (358.369 + 3451.612))
=0.093989 / 0.094061
=0.9992

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)
=(193.019 / 2874.208) / (212.662 / 3134.902)
=0.067156 / 0.067837
=0.99

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)
=((541.271 + 591.129) / 4299.861) / ((652.726 + 642.194) / 4503.342)
=0.263357 / 0.287546
=0.9159

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
=(199.969 - 8.818 - 644.253) / 4299.861
=-0.105376

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.

Ama Marine PCL has a M-score of -2.83 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 -2.83 mean?
Ama Marine PCL (BKK:AMA) has a Beneish M-Score of -2.83 as of Jun. 25, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Ama Marine PCL and its competitors. According to the industry distribution chart, Ama Marine PCL ranks #259 out of 966 companies in the Transportation industry, placing it in the top 26.8%.
Is Ama Marine PCL's Beneish M-Score too high?
Ama Marine PCL's current Beneish M-Score is -2.83. Based on the distribution chart, Ama Marine PCL ranks #259 out of 966 companies in the Transportation industry, which is above the industry midpoint. Overall, Ama Marine PCL has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Ama Marine PCL's Beneish M-Score compare to competitors?
According to the Transportation industry distribution chart, Ama Marine PCL ranks #259 out of 966 companies for Beneish M-Score. This puts Ama Marine PCL in the upper 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 Transportation company?
A good Beneish M-Score depends on the Transportation 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 Ama Marine PCL and its competitors. Ama Marine PCL's current Beneish M-Score is -2.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ama Marine PCL stock overvalued right now?
Based on GuruFocus' analysis, Ama Marine PCL (BKK:AMA) is currently considered Fairly Valued. The stock's GF Value™ is ฿3.82, compared to a current price of ฿3.82 — trading right at its estimated fair value. The current Beneish M-Score is -2.83. Ama Marine PCL's overall GF Score™ is 83/100 with 5 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 Ama Marine PCL (BKK:AMA), the current Beneish M-Score is -2.83 as of Jun. 25, 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 Ama Marine PCL (BKK:AMA) Overvalued in 2026?

Based on GuruFocus' analysis, Ama Marine PCL stock appears to be undervalued. The current stock price of ฿3.82 is trading 0% below its estimated GF Value™ of ฿3.82. GuruFocus considers Ama Marine PCL to be Fairly Valued.

Key valuation signals for BKK:AMA:

  • Beneish M-Score: -2.83
  • GF Value™: ฿3.82 vs. price of ฿3.82 (0% below fair value)
  • GF Score™: 83/100 with 5 warning signs

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


Ama Marine PCL Business Description

Address Room No. TNA02, TNA03, Rama 9 Road, 33/4 The Nine Tower A, 33rd Floor, Huaykwang, Bangkok, THA, 10310
Ama Marine PCL is engaged in the provision of marine transportation services in the Southeast Asia region. It operates through two segments namely Marine transportation services segment which rendered in the Southeast Asia region and Logistic services segment virtually in Thailand by transportation of fuel oil and gas. It provides international liquid logistic services by tankers for various liquid products, including palm oil, vegetable oil, and other chemicals.
83GF Score

Get the complete analysis for BKK:AMA

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

฿3.82
Price
฿3.82
GF Value