PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) Beneish M-Score: -2.15 (As of Sep. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ISX:GMFI PT Garuda Maintenance Facility Aero Asia Tbk ISX:GMFI
74 GF Score
Price Rp58.00
GF Value Rp32.41
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is PT Garuda Maintenance Facility Aero Asia Tbk Beneish M-Score?

PT Garuda Maintenance Facility Aero Asia Tbk ISX:GMFI -1.69% 74 Beneish M-Score is -2.15 as of Sep. 21, 2026. GuruFocus rates ISX:GMFI with a GF Score™ of 74/100 and a GF Value™ of Rp32.41 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 327 Aerospace & Defense companies, PT Garuda Maintenance Facility Aero Asia Tbk ranks worse than 65.75% 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 -2.15 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for PT Garuda Maintenance Facility Aero Asia Tbk's Beneish M-Score or its related term are showing as below:

ISX:GMFI' s Beneish M-Score Range Over the Past 10 Years
Min: -5.22   Med: -2.02   Max: 4.76
Current: -2.15

During the past 13 years, the highest Beneish M-Score of PT Garuda Maintenance Facility Aero Asia Tbk was 4.76. The lowest was -5.22. And the median was -2.02.


PT Garuda Maintenance Facility Aero Asia Tbk Beneish M-Score Historical Data

* Premium members only.

The historical data trend for PT Garuda Maintenance Facility Aero Asia 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 Garuda Maintenance Facility Aero Asia Tbk Beneish M-Score Chart

PT Garuda Maintenance Facility Aero Asia Tbk 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 0.85 -2.81 -1.97 -2.43 -2.21

PT Garuda Maintenance Facility Aero Asia Tbk Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 -2.63 -3.12 -2.22 -1.87 -1.84

ISX:GMFI vs SPCX, GE, RTX: Beneish M-Score Comparison

For the Aerospace & Defense subindustry, PT Garuda Maintenance Facility Aero Asia 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 Garuda Maintenance Facility Aero Asia Tbk Beneish M-Score vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, PT Garuda Maintenance Facility Aero Asia Tbk's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where PT Garuda Maintenance Facility Aero Asia Tbk's Beneish M-Score falls into.


ISX:GMFI
74GF Score
PT Garuda Maintenance Facility Aero Asia Tbk ISX:GMFI
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Garuda Maintenance Facility Aero Asia 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 Garuda Maintenance Facility Aero Asia 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 * 1.0587+0.528 * 0.8505+0.404 * 0.3968+0.892 * 1.5936+0.115 * 3.0492
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.7851+4.679 * -0.028288-0.327 * 0.5154
=-1.92

* 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 (Jun26) TTM:Last Year (Jun25) TTM:
Total Receivables was Rp2,896,111 Mil.
Revenue was 2721221.055 + 1937448.09 + 3076693.37 + 2097012.339 = Rp9,832,375 Mil.
Gross Profit was 391595.646 + 325358.994 + 687593.54 + 479286.116 = Rp1,883,834 Mil.
Total Current Assets was Rp5,930,533 Mil.
Total Assets was Rp14,777,758 Mil.
Property, Plant and Equipment(Net PPE) was Rp8,300,349 Mil.
Depreciation, Depletion and Amortization(DDA) was Rp278,873 Mil.
Selling, General, & Admin. Expense(SGA) was Rp565,432 Mil.
Total Current Liabilities was Rp5,467,914 Mil.
Long-Term Debt & Capital Lease Obligation was Rp6,138,041 Mil.
Net Income was 71139.897 + 113825.718 + 193673.292 + 221856.937 = Rp600,496 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = Rp0 Mil.
Cash Flow from Operations was 51773.859 + 84113.775 + -87608.153 + 970251.747 = Rp1,018,531 Mil.
Total Receivables was Rp1,716,584 Mil.
Revenue was 1378172.333 + 1558776.593 + 1697987.318 + 1534988.241 = Rp6,169,924 Mil.
Gross Profit was 174097.644 + 293529.355 + 213009.05 + 324817.44 = Rp1,005,453 Mil.
Total Current Assets was Rp3,277,501 Mil.
Total Assets was Rp6,656,153 Mil.
Property, Plant and Equipment(Net PPE) was Rp2,757,933 Mil.
Depreciation, Depletion and Amortization(DDA) was Rp303,429 Mil.
Selling, General, & Admin. Expense(SGA) was Rp451,956 Mil.
Total Current Liabilities was Rp3,728,327 Mil.
Long-Term Debt & Capital Lease Obligation was Rp6,414,768 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)
=(2896110.783 / 9832374.854) / (1716584.184 / 6169924.485)
=0.294548 / 0.278218
=1.0587

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)
=(1005453.488 / 6169924.485) / (1883834.297 / 9832374.854)
=0.16296 / 0.191595
=0.8505

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 - (5930532.771 + 8300349.115) / 14777757.652) / (1 - (3277500.987 + 2757932.899) / 6656153.053)
=0.037007 / 0.093255
=0.3968

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
=9832374.854 / 6169924.485
=1.5936

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))
=(303428.996 / (303428.996 + 2757932.899)) / (278872.696 / (278872.696 + 8300349.115))
=0.099116 / 0.032506
=3.0492

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)
=(565432.498 / 9832374.854) / (451955.691 / 6169924.485)
=0.057507 / 0.073251
=0.7851

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)
=((6138040.934 + 5467913.911) / 14777757.652) / ((6414768.265 + 3728326.562) / 6656153.053)
=0.785366 / 1.523867
=0.5154

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
=(600495.844 - 0 - 1018531.227) / 14777757.652
=-0.028288

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 Garuda Maintenance Facility Aero Asia Tbk has a M-score of -1.92 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 -2.15 mean?
PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) has a Beneish M-Score of -2.15 as of Sep. 21, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on PT Garuda Maintenance Facility Aero Asia Tbk and its competitors. According to the industry distribution chart, PT Garuda Maintenance Facility Aero Asia Tbk ranks #215 out of 327 companies in the Aerospace & Defense industry, placing it in the top 65.7%.
Is PT Garuda Maintenance Facility Aero Asia Tbk's Beneish M-Score too high?
PT Garuda Maintenance Facility Aero Asia Tbk's current Beneish M-Score is -2.15. Based on the distribution chart, PT Garuda Maintenance Facility Aero Asia Tbk ranks #215 out of 327 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, PT Garuda Maintenance Facility Aero Asia Tbk has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Garuda Maintenance Facility Aero Asia Tbk's Beneish M-Score compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, PT Garuda Maintenance Facility Aero Asia Tbk ranks #215 out of 327 companies for Beneish M-Score. This places PT Garuda Maintenance Facility Aero Asia 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 an Aerospace & Defense company?
A good Beneish M-Score depends on the Aerospace & Defense 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 Garuda Maintenance Facility Aero Asia Tbk and its competitors. PT Garuda Maintenance Facility Aero Asia Tbk's current Beneish M-Score is -2.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Garuda Maintenance Facility Aero Asia Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp32.41, compared to a current price of Rp58.00 — trading 79% above its estimated fair value. The current Beneish M-Score is -2.15. PT Garuda Maintenance Facility Aero Asia Tbk's overall GF Score™ is 74/100 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 Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI), the current Beneish M-Score is -2.15 as of Sep. 21, 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 Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) Overvalued in 2026?

Based on GuruFocus' analysis, PT Garuda Maintenance Facility Aero Asia Tbk stock appears to be overvalued. The current stock price of Rp58.00 is trading 79% above its estimated GF Value™ of Rp32.41. GuruFocus considers PT Garuda Maintenance Facility Aero Asia Tbk to be Significantly Overvalued.

Key valuation signals for ISX:GMFI:

  • Beneish M-Score: -2.15
  • GF Value™: Rp32.41 vs. price of Rp58.00 (79% above fair value)
  • GF Score™: 74/100 with 2 warning signs

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


PT Garuda Maintenance Facility Aero Asia Tbk Business Description

Address PT Garuda Maintenance Facility Aero Asia Tbk, 2nd Floor, South Lobby Hangar 4, Soekarno-Hatta International Airport Office Area, Pajang Village, Benda District, Tangerang, IDN, 15125
PT Garuda Maintenance Facility Aero Asia Tbk is an Indonesia-based aircraft maintenance company. The company offers various services including line maintenance, base maintenance, component services, engineering services, components maintenance and calibration, material services, logistics, cabin maintenance services, and other services. The company also offers consulting services, training, and provision of experts in the field of aircraft maintenance, components, and engines. The company's operating segments are repairs and maintenance airframe, engine, and component segment, which is the revenue driver for the company; Line maintenance and technical ground handling segment; and other operations.
74GF Score

Get the complete analysis for ISX:GMFI

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

Rp58.00
Price
Rp32.41
GF Value