All Ring Tech Co (ROCO:6187) Beneish M-Score: -3.10 (As of Jul. 01, 2026)


ROCO:6187 All Ring Tech Co Ltd ROCO:6187
82 GF Score
Price NT$998.00
GF Value NT$445.00
Valuation Significantly Overvalued
! 1 Warning Sign
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What is All Ring Tech Co Beneish M-Score?

All Ring Tech Co ROCO:6187 +1.84% 82 Beneish M-Score is -3.10 as of Jul. 01, 2026. GuruFocus rates ROCO:6187 with a GF Score™ of 82/100 and a GF Value™ of NT$445.00 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 2,918 Industrial Products companies, All Ring Tech Co ranks better than 90.23% 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 -3.1 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for All Ring Tech Co's Beneish M-Score or its related term are showing as below:

ROCO:6187' s Beneish M-Score Range Over the Past 10 Years
Min: -3.33   Med: -2.38   Max: 0.67
Current: -3.1

During the past 13 years, the highest Beneish M-Score of All Ring Tech Co was 0.67. The lowest was -3.33. And the median was -2.38.


All Ring Tech Co Beneish M-Score Historical Data

* Premium members only.

The historical data trend for All Ring Tech Co'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.

All Ring Tech Co Beneish M-Score Chart

All Ring Tech Co 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 -1.15 -3.13 -2.45 0.67 -3.10

All Ring Tech Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.67 -1.13 -2.32 -2.70 -3.10

ROCO:6187 vs GEV, ETN, PH: Beneish M-Score Comparison

For the Specialty Industrial Machinery subindustry, All Ring Tech Co'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.


All Ring Tech Co Beneish M-Score vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, All Ring Tech Co's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where All Ring Tech Co's Beneish M-Score falls into.


ROCO:6187
82GF Score
All Ring Tech Co Ltd ROCO:6187
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

All Ring Tech Co 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 All Ring Tech Co 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 * 0.569+0.528 * 0.9041+0.404 * 1.0774+0.892 * 0.9696+0.115 * 1.1676
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 1.0881+4.679 * -0.049209-0.327 * 0.844
=-3.10

* 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 (Dec25) TTM:Last Year (Dec24) TTM:
Total Receivables was NT$859 Mil.
Revenue was 887.826 + 1707.777 + 1523.685 + 1246.922 = NT$5,366 Mil.
Gross Profit was 541.835 + 826.336 + 791.503 + 753.645 = NT$2,913 Mil.
Total Current Assets was NT$6,335 Mil.
Total Assets was NT$9,609 Mil.
Property, Plant and Equipment(Net PPE) was NT$2,039 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$69 Mil.
Selling, General, & Admin. Expense(SGA) was NT$537 Mil.
Total Current Liabilities was NT$1,640 Mil.
Long-Term Debt & Capital Lease Obligation was NT$420 Mil.
Net Income was 323.141 + 419.822 + 399.401 + 342.811 = NT$1,485 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = NT$0 Mil.
Cash Flow from Operations was 159.736 + 413.287 + 377.356 + 1007.668 = NT$1,958 Mil.
Total Receivables was NT$1,557 Mil.
Revenue was 1597.544 + 1942.4 + 1271.522 + 723.154 = NT$5,535 Mil.
Gross Profit was 861.118 + 929.61 + 551.974 + 373.833 = NT$2,717 Mil.
Total Current Assets was NT$6,330 Mil.
Total Assets was NT$8,796 Mil.
Property, Plant and Equipment(Net PPE) was NT$1,417 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$56 Mil.
Selling, General, & Admin. Expense(SGA) was NT$509 Mil.
Total Current Liabilities was NT$1,858 Mil.
Long-Term Debt & Capital Lease Obligation was NT$377 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)
=(858.647 / 5366.21) / (1556.51 / 5534.62)
=0.16001 / 0.281232
=0.569

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)
=(2716.535 / 5534.62) / (2913.319 / 5366.21)
=0.490826 / 0.542901
=0.9041

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 - (6335.154 + 2038.928) / 9609.432) / (1 - (6329.758 + 1416.634) / 8795.907)
=0.128556 / 0.119319
=1.0774

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
=5366.21 / 5534.62
=0.9696

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))
=(55.917 / (55.917 + 1416.634)) / (68.536 / (68.536 + 2038.928))
=0.037973 / 0.032521
=1.1676

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)
=(536.983 / 5366.21) / (509.005 / 5534.62)
=0.100067 / 0.091967
=1.0881

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)
=((420.196 + 1640.435) / 9609.432) / ((376.635 + 1858.195) / 8795.907)
=0.214438 / 0.254076
=0.844

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
=(1485.175 - 0 - 1958.047) / 9609.432
=-0.049209

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.

All Ring Tech Co has a M-score of -3.10 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 -3.10 mean?
All Ring Tech Co (ROCO:6187) has a Beneish M-Score of -3.10 as of Jul. 01, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on All Ring Tech Co and its competitors. According to the industry distribution chart, All Ring Tech Co ranks #285 out of 2918 companies in the Industrial Products industry, placing it in the top 9.8%.
Is All Ring Tech Co's Beneish M-Score too high?
All Ring Tech Co's current Beneish M-Score is -3.10. Based on the distribution chart, All Ring Tech Co ranks #285 out of 2918 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, All Ring Tech Co has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does All Ring Tech Co's Beneish M-Score compare to GEV and ETN?
According to the Industrial Products industry distribution chart, All Ring Tech Co ranks #285 out of 2918 companies for Beneish M-Score. This places All Ring Tech Co in the top 10% 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 Industrial Products company?
A good Beneish M-Score depends on the Industrial Products 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 All Ring Tech Co and its competitors. All Ring Tech Co's current Beneish M-Score is -3.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is All Ring Tech Co stock overvalued right now?
Based on GuruFocus' analysis, All Ring Tech Co (ROCO:6187) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$445.00, compared to a current price of NT$998.00 — trading 124.3% above its estimated fair value. The current Beneish M-Score is -3.10. All Ring Tech Co's overall GF Score™ is 82/100 with 1 warning sign 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 All Ring Tech Co (ROCO:6187), the current Beneish M-Score is -3.10 as of Jul. 01, 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 All Ring Tech Co (ROCO:6187) Overvalued in 2026?

Based on GuruFocus' analysis, All Ring Tech Co stock appears to be overvalued. The current stock price of NT$998.00 is trading 124.3% above its estimated GF Value™ of NT$445.00. GuruFocus considers All Ring Tech Co to be Significantly Overvalued.

Key valuation signals for ROCO:6187:

  • Beneish M-Score: -3.10
  • GF Value™: NT$445.00 vs. price of NT$998.00 (124.3% above fair value)
  • GF Score™: 82/100 with 1 warning sign

No single metric tells the full story. See the ROCO:6187 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


All Ring Tech Co Business Description

Address Luke 10 Road, Number 1, Luzhu Science Park, Lujhu District, Southern Taiwan, Kaohsiung, TWN, 821011
All Ring Tech Co Ltd is engaged in the design, manufacture, and assembly of automation machines, the research, development, and design of computer software, and the manufacture of optical instruments. Its product portfolio consists of Silicon Photonics Process, Silicon Photonics Process, Heat dissipation process, Heat dissipation process, bonding process, bonding process, Dispensing process, Dispensing process, Optical Measurement, Optical Measurement, and Automated integration services. The group's geographic area includes Taiwan, China, and Other. It generates the majority of its revenue from Taiwan.
82GF Score

Get the complete analysis for ROCO:6187

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

NT$998.00
Price
NT$445.00
GF Value