Alpha & Omega Semiconductor (MEX:AOSLN) Beneish M-Score: -2.30 (As of Jun. 26, 2026)


MEX:AOSLN Alpha & Omega Semiconductor Ltd MEX:AOSLN
62 GF Score
Price MXN810.00
GF Value MXN474.66
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Alpha & Omega Semiconductor Beneish M-Score?

Alpha & Omega Semiconductor MEX:AOSLN +20.90% 62 Beneish M-Score is -2.30 as of Jun. 26, 2026. GuruFocus rates MEX:AOSLN with a GF Score™ of 62/100 and a GF Value™ of MXN474.66 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 987 Semiconductors companies, Alpha & Omega Semiconductor ranks worse than 58.16% 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 -2.3 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Alpha & Omega Semiconductor's Beneish M-Score or its related term are showing as below:

MEX:AOSLN' s Beneish M-Score Range Over the Past 10 Years
Min: -3.54   Med: -2.67   Max: 0.95
Current: -2.3

During the past 13 years, the highest Beneish M-Score of Alpha & Omega Semiconductor was 0.95. The lowest was -3.54. And the median was -2.67.


Alpha & Omega Semiconductor Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Alpha & Omega Semiconductor'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.

Alpha & Omega Semiconductor Beneish M-Score Chart

Alpha & Omega Semiconductor Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.84 0.59 -2.95 -2.88 -1.92

Alpha & Omega Semiconductor 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 -1.70 -1.92 -1.43 -1.78 -2.30

MEX:AOSLN vs CEVA, AIP, INDI: Beneish M-Score Comparison

For the Semiconductors subindustry, Alpha & Omega Semiconductor'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.


Alpha & Omega Semiconductor Beneish M-Score vs Semiconductors Industry

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

* The bar in red indicates where Alpha & Omega Semiconductor's Beneish M-Score falls into.


MEX:AOSLN
62GF Score
Alpha & Omega Semiconductor Ltd MEX:AOSLN
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Alpha & Omega Semiconductor 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 Alpha & Omega Semiconductor 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 * 1.7808+0.528 * 1.0526+0.404 * 0.5612+0.892 * 0.9283+0.115 * 0.9945
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 1.1048+4.679 * -0.106138-0.327 * 0.9232
=-2.47

* 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 MXN1,016 Mil.
Revenue was 2953.612 + 2921.659 + 3347.835 + 3323.053 = MXN12,546 Mil.
Gross Profit was 622.669 + 627.03 + 785.957 + 777.458 = MXN2,813 Mil.
Total Current Assets was MXN8,166 Mil.
Total Assets was MXN17,607 Mil.
Property, Plant and Equipment(Net PPE) was MXN6,119 Mil.
Depreciation, Depletion and Amortization(DDA) was MXN1,066 Mil.
Selling, General, & Admin. Expense(SGA) was MXN1,787 Mil.
Total Current Liabilities was MXN2,461 Mil.
Long-Term Debt & Capital Lease Obligation was MXN342 Mil.
Net Income was -248.617 + -239.35 + -38.926 + -1450.959 = MXN-1,978 Mil.
Non Operating Income was 10.585 + 16.097 + 45.273 + -17.925 = MXN54 Mil.
Cash Flow from Operations was -150.429 + -146.296 + 186.872 + -53.211 = MXN-163 Mil.
Total Receivables was MXN615 Mil.
Revenue was 3368.136 + 3611.29 + 3581.41 + 2954.959 = MXN13,516 Mil.
Gross Profit was 719.658 + 834.457 + 876.73 + 759.13 = MXN3,190 Mil.
Total Current Assets was MXN8,171 Mil.
Total Assets was MXN22,839 Mil.
Property, Plant and Equipment(Net PPE) was MXN6,989 Mil.
Depreciation, Depletion and Amortization(DDA) was MXN1,210 Mil.
Selling, General, & Admin. Expense(SGA) was MXN1,743 Mil.
Total Current Liabilities was MXN3,180 Mil.
Long-Term Debt & Capital Lease Obligation was MXN758 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)
=(1016.161 / 12546.159) / (614.708 / 13515.795)
=0.080994 / 0.045481
=1.7808

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)
=(3189.975 / 13515.795) / (2813.114 / 12546.159)
=0.236018 / 0.224221
=1.0526

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 - (8165.639 + 6119.433) / 17607.363) / (1 - (8170.739 + 6989.135) / 22838.88)
=0.188688 / 0.336225
=0.5612

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
=12546.159 / 13515.795
=0.9283

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))
=(1209.721 / (1209.721 + 6989.135)) / (1066.073 / (1066.073 + 6119.433))
=0.147548 / 0.148364
=0.9945

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)
=(1787.342 / 12546.159) / (1742.894 / 13515.795)
=0.142461 / 0.128952
=1.1048

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)
=((342.279 + 2460.562) / 17607.363) / ((758.365 + 3179.654) / 22838.88)
=0.159186 / 0.172426
=0.9232

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
=(-1977.852 - 54.03 - -163.064) / 17607.363
=-0.106138

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.

Alpha & Omega Semiconductor has a M-score of -2.47 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 -2.30 mean?
Alpha & Omega Semiconductor (MEX:AOSLN) has a Beneish M-Score of -2.30 as of Jun. 26, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Alpha & Omega Semiconductor and its competitors. According to the industry distribution chart, Alpha & Omega Semiconductor ranks #574 out of 987 companies in the Semiconductors industry, placing it in the top 58.2%.
Is Alpha & Omega Semiconductor's Beneish M-Score too high?
Alpha & Omega Semiconductor's current Beneish M-Score is -2.30. Based on the distribution chart, Alpha & Omega Semiconductor ranks #574 out of 987 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Alpha & Omega Semiconductor has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Alpha & Omega Semiconductor's Beneish M-Score compare to CEVA and AIP?
According to the Semiconductors industry distribution chart, Alpha & Omega Semiconductor ranks #574 out of 987 companies for Beneish M-Score. This places Alpha & Omega Semiconductor 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 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 Alpha & Omega Semiconductor and its competitors. Alpha & Omega Semiconductor's current Beneish M-Score is -2.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alpha & Omega Semiconductor stock overvalued right now?
Based on GuruFocus' analysis, Alpha & Omega Semiconductor (MEX:AOSLN) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN474.66, compared to a current price of MXN810.00 — trading 70.6% above its estimated fair value. The current Beneish M-Score is -2.30. Alpha & Omega Semiconductor's overall GF Score™ is 62/100 with 7 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 Alpha & Omega Semiconductor (MEX:AOSLN), the current Beneish M-Score is -2.30 as of Jun. 26, 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 Alpha & Omega Semiconductor (MEX:AOSLN) Overvalued in 2026?

Based on GuruFocus' analysis, Alpha & Omega Semiconductor stock appears to be overvalued. The current stock price of MXN810.00 is trading 70.6% above its estimated GF Value™ of MXN474.66. GuruFocus considers Alpha & Omega Semiconductor to be Significantly Overvalued.

Key valuation signals for MEX:AOSLN:

  • Beneish M-Score: -2.30
  • GF Value™: MXN474.66 vs. price of MXN810.00 (70.6% above fair value)
  • GF Score™: 62/100 with 7 warning signs

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


Alpha & Omega Semiconductor Business Description

Other Exchanges AOSL:USAAOY:Germany
Address 2 Church Street, Clarendon House, Hamilton, BMU, HM 11
Alpha & Omega Semiconductor Ltd designs, develops and supplies a portfolio of power semiconductors targeting various applications, including personal computers, flat-panel TVs, LED lighting, smartphones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. It generates revenue mainly from the sale of power semiconductors, consisting of power discretes and power ICs with a presence in Hong Kong, China, South Korea, the United States and other countries. It operates in one operating segment: the design, development and supply of power semiconductor products for computing, consumer electronics, communication and industrial applications.
62GF Score

Get the complete analysis for MEX:AOSLN

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

MXN810.00
Price
MXN474.66
GF Value