eMemory Technology (ROCO:3529) Beneish M-Score: -2.94 (As of Jun. 27, 2026)


ROCO:3529 eMemory Technology Inc ROCO:3529
96 GF Score
Price NT$2,925.00
GF Value NT$3,027.84
Valuation Fairly Valued
! 2 Warning Signs
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What is eMemory Technology Beneish M-Score?

eMemory Technology ROCO:3529 -9.86% 96 Beneish M-Score is -2.94 as of Jun. 27, 2026. GuruFocus rates ROCO:3529 with a GF Score™ of 96/100 and a GF Value™ of NT$3,027.84 (Fairly Valued). The stock has 2 warning signs investors should review. Among 987 Semiconductors companies, eMemory Technology ranks better than 80.34% 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 -2.94 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

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

ROCO:3529' s Beneish M-Score Range Over the Past 10 Years
Min: -3.11   Med: -2.57   Max: -1.71
Current: -2.94

During the past 13 years, the highest Beneish M-Score of eMemory Technology was -1.71. The lowest was -3.11. And the median was -2.57.


eMemory Technology Beneish M-Score Historical Data

* Premium members only.

The historical data trend for eMemory Technology'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.

eMemory Technology Beneish M-Score Chart

eMemory Technology 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 -2.98 -1.71 -2.68 -2.30 -2.94

eMemory Technology 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 -2.30 -2.75 -2.89 -2.64 -2.94

ROCO:3529 vs NVDA, AVGO, MU: Beneish M-Score Comparison

For the Semiconductors subindustry, eMemory Technology'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.


eMemory Technology Beneish M-Score vs Semiconductors Industry

For the Semiconductors industry and Technology sector, eMemory Technology's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where eMemory Technology's Beneish M-Score falls into.


ROCO:3529
96GF Score
eMemory Technology Inc ROCO:3529
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

eMemory Technology 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 eMemory Technology 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 * 0.7598+0.528 * 1+0.404 * 0.8747+0.892 * 1.0674+0.115 * 1.016
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.904+4.679 * -0.060894-0.327 * 0.9559
=-2.94

* 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$245 Mil.
Revenue was 1048.362 + 952.422 + 936.535 + 911.734 = NT$3,849 Mil.
Gross Profit was 1048.362 + 952.422 + 936.535 + 911.734 = NT$3,849 Mil.
Total Current Assets was NT$3,801 Mil.
Total Assets was NT$4,761 Mil.
Property, Plant and Equipment(Net PPE) was NT$863 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$176 Mil.
Selling, General, & Admin. Expense(SGA) was NT$589 Mil.
Total Current Liabilities was NT$880 Mil.
Long-Term Debt & Capital Lease Obligation was NT$4 Mil.
Net Income was 563.013 + 487.135 + 399.995 + 461.706 = NT$1,912 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = NT$0 Mil.
Cash Flow from Operations was 812.749 + 215.77 + 594.766 + 578.453 = NT$2,202 Mil.
Total Receivables was NT$302 Mil.
Revenue was 1010.717 + 899.477 + 893.01 + 802.764 = NT$3,606 Mil.
Gross Profit was 1010.717 + 899.477 + 893.01 + 802.764 = NT$3,606 Mil.
Total Current Assets was NT$3,637 Mil.
Total Assets was NT$4,459 Mil.
Property, Plant and Equipment(Net PPE) was NT$719 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$150 Mil.
Selling, General, & Admin. Expense(SGA) was NT$610 Mil.
Total Current Liabilities was NT$860 Mil.
Long-Term Debt & Capital Lease Obligation was NT$6 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)
=(245.316 / 3849.053) / (302.477 / 3605.968)
=0.063734 / 0.083882
=0.7598

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)
=(3605.968 / 3605.968) / (3849.053 / 3849.053)
=1 / 1
=1

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 - (3801.219 + 862.955) / 4760.57) / (1 - (3636.784 + 718.552) / 4458.552)
=0.020249 / 0.02315
=0.8747

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
=3849.053 / 3605.968
=1.0674

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))
=(149.703 / (149.703 + 718.552)) / (176.38 / (176.38 + 862.955))
=0.172418 / 0.169705
=1.016

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)
=(588.685 / 3849.053) / (610.044 / 3605.968)
=0.152943 / 0.169176
=0.904

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)
=((4.097 + 879.922) / 4760.57) / ((6.202 + 859.903) / 4458.552)
=0.185696 / 0.194257
=0.9559

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
=(1911.849 - 0 - 2201.738) / 4760.57
=-0.060894

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.

eMemory Technology has a M-score of -2.94 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 -2.94 mean?
eMemory Technology (ROCO:3529) has a Beneish M-Score of -2.94 as of Jun. 27, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on eMemory Technology and its competitors. According to the industry distribution chart, eMemory Technology ranks #194 out of 987 companies in the Semiconductors industry, placing it in the top 19.7%.
Is eMemory Technology's Beneish M-Score too high?
eMemory Technology's current Beneish M-Score is -2.94. Based on the distribution chart, eMemory Technology ranks #194 out of 987 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, eMemory Technology has a GF Score™ of 96/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does eMemory Technology's Beneish M-Score compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, eMemory Technology ranks #194 out of 987 companies for Beneish M-Score. This places eMemory Technology in the top 20% 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 a Semiconductors company?
A good Beneish M-Score depends on the Semiconductors 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 eMemory Technology and its competitors. eMemory Technology's current Beneish M-Score is -2.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is eMemory Technology stock overvalued right now?
Based on GuruFocus' analysis, eMemory Technology (ROCO:3529) is currently considered Fairly Valued. The stock's GF Value™ is NT$3,027.84, compared to a current price of NT$2,925.00 — trading 3.4% below its estimated fair value. The current Beneish M-Score is -2.94. eMemory Technology's overall GF Score™ is 96/100 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 eMemory Technology (ROCO:3529), the current Beneish M-Score is -2.94 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 eMemory Technology (ROCO:3529) Overvalued in 2026?

Based on GuruFocus' analysis, eMemory Technology stock appears to be undervalued. The current stock price of NT$2,925.00 is trading 3.4% below its estimated GF Value™ of NT$3,027.84. GuruFocus considers eMemory Technology to be Fairly Valued.

Key valuation signals for ROCO:3529:

  • Beneish M-Score: -2.94
  • GF Value™: NT$3,027.84 vs. price of NT$2,925.00 (3.4% below fair value)
  • GF Score™: 96/100 with 2 warning signs

No single metric tells the full story. See the ROCO:3529 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


eMemory Technology Business Description

Address Tai-Yuan 1st Street, No. 5, 8th Floor, Hsinchu County, Jhubei, TWN, 302082
eMemory Technology Inc is engaged in researching, developing, manufacturing, and selling embedded flash memory products. It licenses its intellectual property (IP) to semiconductor foundries, integrated device manufacturers, and design houses. The company offers comprehensive platforms of Logic NVM silicon IP, including NeoBit, NeoFuse, NeoEE, NeoMTP, EcoBit, NeoFlash, RRAM, MRAM, and NeoPUF; as well as a range of cost-effective and customized logic NVM solutions. It earns revenue in the form of royalties and income generated from the provision of technical services, out of which the majority comes from royalties. Geographically, the company generates maximum revenue from its domestic market, followed by Asia and other regions.
96GF Score

Get the complete analysis for ROCO:3529

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

NT$2,925.00
Price
NT$3,027.84
GF Value