AMSC (American Superconductor) Beneish M-Score: -0.71 (As of Jun. 25, 2026)


AMSC American Superconductor Corp AMSC
78 GF Score
Price $40.28
GF Value $30.86
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is American Superconductor Beneish M-Score?

American Superconductor AMSC -1.44% 78 Beneish M-Score is -0.71 as of Jun. 25, 2026. GuruFocus rates AMSC with a GF Score™ of 78/100 and a GF Value™ of $30.86 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 2,926 Industrial Products companies, American Superconductor ranks worse than 94.7% 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.

Warning Sign:

Beneish M-Score -0.71 higher than -1.78, which implies that the company might have manipulated its financial results.

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

AMSC' s Beneish M-Score Range Over the Past 10 Years
Min: -5.4   Med: -2.14   Max: 1.3
Current: -0.71

During the past 13 years, the highest Beneish M-Score of American Superconductor was 1.30. The lowest was -5.40. And the median was -2.14.


American Superconductor Beneish M-Score Historical Data

* Premium members only.

The historical data trend for American Superconductor'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.

American Superconductor Beneish M-Score Chart

American Superconductor Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.85 -2.20 -2.97 -2.07 -0.71

American Superconductor 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 -2.07 -1.61 -2.49 -0.76 -0.71

AMSC vs CXT, HLIO, BW: Beneish M-Score Comparison

For the Specialty Industrial Machinery subindustry, American Superconductor'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.


American Superconductor Beneish M-Score vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, American Superconductor's Beneish M-Score distribution charts can be found below:

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


AMSC
78GF Score
American Superconductor Corp AMSC
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

American Superconductor 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 American Superconductor 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 * 1.1189+0.528 * 0.9088+0.404 * 2.1409+0.892 * 1.3426+0.115 * 1.6134
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.9964+4.679 * 0.156711-0.327 * 0.5791
=-0.71

* 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 $69.4 Mil.
Revenue was 86.406 + 74.529 + 65.862 + 72.358 = $299.2 Mil.
Gross Profit was 23.6 + 22.852 + 20.439 + 24.489 = $91.4 Mil.
Total Current Assets was $331.7 Mil.
Total Assets was $739.5 Mil.
Property, Plant and Equipment(Net PPE) was $93.7 Mil.
Depreciation, Depletion and Amortization(DDA) was $8.5 Mil.
Selling, General, & Admin. Expense(SGA) was $57.6 Mil.
Total Current Liabilities was $138.5 Mil.
Long-Term Debt & Capital Lease Obligation was $2.8 Mil.
Net Income was 4.529 + 117.806 + 4.75 + 6.724 = $133.8 Mil.
Non Operating Income was -5.281 + 0.077 + -0.367 + 0.347 = $-5.2 Mil.
Cash Flow from Operations was 9.287 + 3.249 + 6.487 + 4.125 = $23.1 Mil.
Total Receivables was $46.2 Mil.
Revenue was 66.655 + 61.403 + 54.471 + 40.29 = $222.8 Mil.
Gross Profit was 17.691 + 16.326 + 15.613 + 12.225 = $61.9 Mil.
Total Current Assets was $206.5 Mil.
Total Assets was $310.5 Mil.
Property, Plant and Equipment(Net PPE) was $42.4 Mil.
Depreciation, Depletion and Amortization(DDA) was $6.5 Mil.
Selling, General, & Admin. Expense(SGA) was $43.1 Mil.
Total Current Liabilities was $99.8 Mil.
Long-Term Debt & Capital Lease Obligation was $2.7 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)
=(69.381 / 299.155) / (46.186 / 222.819)
=0.231923 / 0.20728
=1.1189

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)
=(61.855 / 222.819) / (91.38 / 299.155)
=0.277602 / 0.30546
=0.9088

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 - (331.737 + 93.672) / 739.481) / (1 - (206.517 + 42.401) / 310.521)
=0.424719 / 0.198386
=2.1409

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
=299.155 / 222.819
=1.3426

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))
=(6.536 / (6.536 + 42.401)) / (8.454 / (8.454 + 93.672))
=0.133559 / 0.08278
=1.6134

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)
=(57.648 / 299.155) / (43.091 / 222.819)
=0.192703 / 0.19339
=0.9964

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)
=((2.762 + 138.527) / 739.481) / ((2.684 + 99.764) / 310.521)
=0.191065 / 0.329923
=0.5791

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
=(133.809 - -5.224 - 23.148) / 739.481
=0.156711

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.

American Superconductor has a M-score of -0.71 signals that the company is likely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -0.71 mean?
American Superconductor (AMSC) has a Beneish M-Score of -0.71 as of Jun. 25, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on American Superconductor and its competitors. According to the industry distribution chart, American Superconductor ranks #2771 out of 2926 companies in the Industrial Products industry, placing it in the top 94.7%.
Is American Superconductor's Beneish M-Score too high?
American Superconductor's current Beneish M-Score is -0.71. Based on the distribution chart, American Superconductor ranks #2771 out of 2926 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, American Superconductor has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does American Superconductor's Beneish M-Score compare to CXT and HLIO?
According to the Industrial Products industry distribution chart, American Superconductor ranks #2771 out of 2926 companies for Beneish M-Score. This places American Superconductor 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 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 American Superconductor and its competitors. American Superconductor's current Beneish M-Score is -0.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is American Superconductor stock overvalued right now?
Based on GuruFocus' analysis, American Superconductor (AMSC) is currently considered Significantly Overvalued. The stock's GF Value™ is $30.86, compared to a current price of $40.28 — trading 30.5% above its estimated fair value. The current Beneish M-Score is -0.71. American Superconductor's overall GF Score™ is 78/100 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 American Superconductor (AMSC), the current Beneish M-Score is -0.71 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 American Superconductor (AMSC) Overvalued in 2026?

Based on GuruFocus' analysis, American Superconductor stock appears to be overvalued. The current stock price of $40.28 is trading 30.5% above its estimated GF Value™ of $30.86. GuruFocus considers American Superconductor to be Significantly Overvalued.

Key valuation signals for AMSC:

  • Beneish M-Score: -0.71
  • GF Value™: $30.86 vs. price of $40.28 (30.5% above fair value)
  • GF Score™: 78/100 with 7 warning signs

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


American Superconductor Business Description

Address 114 East Main Street, Ayer, MA, USA, 01432
American Superconductor Corp generates the ideas, technologies, and solutions that meet the world's demand for smarter, cleaner, and energy. Through its Windtec Solutions, the company enables manufacturers to launch wind turbines quickly, effectively, and profitably. Through its Gridtec Solutions, the company provides engineering planning services and grid systems that optimize network reliability, efficiency, and performance. The company's segment includes Grid and Wind. It generates maximum revenue from the Grid segment.
78GF Score

Get the complete analysis for AMSC

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

$40.28
Price
$30.86
GF Value