First Solar (MEX:FSLR) Beneish M-Score: -2.69 (As of Jul. 13, 2026)


MEX:FSLR First Solar Inc MEX:FSLR
89 GF Score
Price MXN4,042.55
GF Value MXN4,511.63
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is First Solar Beneish M-Score?

First Solar MEX:FSLR 89 Beneish M-Score is -2.69 as of Jul. 13, 2026. GuruFocus rates MEX:FSLR with a GF Score™ of 89/100 and a GF Value™ of MXN4,511.63 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 987 Semiconductors companies, First Solar ranks better than 66.87% 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 -2.69 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

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

MEX:FSLR' s Beneish M-Score Range Over the Past 10 Years
Min: -4.13   Med: -2.32   Max: 0.85
Current: -2.69

During the past 13 years, the highest Beneish M-Score of First Solar was 0.85. The lowest was -4.13. And the median was -2.32.


First Solar Beneish M-Score Historical Data

* Premium members only.

The historical data trend for First Solar'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.

First Solar Beneish M-Score Chart

First Solar 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 -1.88 0.85 -0.37 -2.27 -2.54

First Solar 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 -1.29 -0.70 -1.58 -2.54 -2.69

MEX:FSLR vs NXT, ENPH, RUN: Beneish M-Score Comparison

For the Solar subindustry, First Solar'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.


First Solar Beneish M-Score vs Semiconductors Industry

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

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


MEX:FSLR
89GF Score
First Solar Inc MEX:FSLR
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

First Solar 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 First Solar 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 * 0.6982+0.528 * 1.0384+0.404 * 0.9456+0.892 * 1.1674+0.115 * 0.8228
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.8705+4.679 * -0.055157-0.327 * 0.842
=-2.81

* 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 MXN32,739 Mil.
Revenue was 18830.467 + 30299.668 + 29256.357 + 20658.833 = MXN99,045 Mil.
Gross Profit was 8766.254 + 11979.93 + 11203.628 + 9411.776 = MXN41,362 Mil.
Total Current Assets was MXN101,808 Mil.
Total Assets was MXN240,756 Mil.
Property, Plant and Equipment(Net PPE) was MXN105,776 Mil.
Depreciation, Depletion and Amortization(DDA) was MXN10,089 Mil.
Selling, General, & Admin. Expense(SGA) was MXN3,949 Mil.
Total Current Liabilities was MXN39,822 Mil.
Long-Term Debt & Capital Lease Obligation was MXN6,874 Mil.
Net Income was 6250.476 + 9378.863 + 8363.91 + 6437.101 = MXN30,430 Mil.
Non Operating Income was -220.287 + -229.825 + -274.007 + -232.654 = MXN-957 Mil.
Cash Flow from Operations was -3874.614 + 22361.153 + 23363.485 + 2816.415 = MXN44,666 Mil.
Total Receivables was MXN40,167 Mil.
Revenue was 17278.341 + 31576.176 + 17478.449 + 18512.134 = MXN84,845 Mil.
Gross Profit was 7045.865 + 11838.968 + 8768.307 + 9139.698 = MXN36,793 Mil.
Total Current Assets was MXN93,578 Mil.
Total Assets was MXN247,885 Mil.
Property, Plant and Equipment(Net PPE) was MXN118,189 Mil.
Depreciation, Depletion and Amortization(DDA) was MXN9,121 Mil.
Selling, General, & Admin. Expense(SGA) was MXN3,886 Mil.
Total Current Liabilities was MXN48,521 Mil.
Long-Term Debt & Capital Lease Obligation was MXN8,583 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)
=(32739.052 / 99045.325) / (40166.955 / 84845.1)
=0.330546 / 0.473415
=0.6982

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)
=(36792.838 / 84845.1) / (41361.588 / 99045.325)
=0.433647 / 0.417603
=1.0384

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 - (101807.882 + 105776.013) / 240756.327) / (1 - (93577.914 + 118189.149) / 247885.156)
=0.137784 / 0.145705
=0.9456

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
=99045.325 / 84845.1
=1.1674

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))
=(9120.866 / (9120.866 + 118189.149)) / (10089.145 / (10089.145 + 105776.013))
=0.071643 / 0.087077
=0.8228

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)
=(3948.99 / 99045.325) / (3886.214 / 84845.1)
=0.039871 / 0.045804
=0.8705

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)
=((6874.48 + 39821.918) / 240756.327) / ((8582.951 + 48520.958) / 247885.156)
=0.193957 / 0.230364
=0.842

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
=(30430.35 - -956.773 - 44666.439) / 240756.327
=-0.055157

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.

First Solar has a M-score of -2.81 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 -2.69 mean?
First Solar (MEX:FSLR) has a Beneish M-Score of -2.69 as of Jul. 13, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on First Solar and its competitors. According to the industry distribution chart, First Solar ranks #327 out of 987 companies in the Semiconductors industry, placing it in the top 33.1%.
Is First Solar's Beneish M-Score too high?
First Solar's current Beneish M-Score is -2.69. Based on the distribution chart, First Solar ranks #327 out of 987 companies in the Semiconductors industry, which is above the industry midpoint. Overall, First Solar has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does First Solar's Beneish M-Score compare to NXT and ENPH?
According to the Semiconductors industry distribution chart, First Solar ranks #327 out of 987 companies for Beneish M-Score. This puts First Solar in the upper 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 First Solar and its competitors. First Solar's current Beneish M-Score is -2.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is First Solar stock overvalued right now?
Based on GuruFocus' analysis, First Solar (MEX:FSLR) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN4,511.63, compared to a current price of MXN4,042.55 — trading 10.4% below its estimated fair value. The current Beneish M-Score is -2.69. First Solar's overall GF Score™ is 89/100 with 5 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 First Solar (MEX:FSLR), the current Beneish M-Score is -2.69 as of Jul. 13, 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 First Solar (MEX:FSLR) Overvalued in 2026?

Based on GuruFocus' analysis, First Solar stock appears to be undervalued. The current stock price of MXN4,042.55 is trading 10.4% below its estimated GF Value™ of MXN4,511.63. GuruFocus considers First Solar to be Modestly Undervalued.

Key valuation signals for MEX:FSLR:

  • Beneish M-Score: -2.69
  • GF Value™: MXN4,511.63 vs. price of MXN4,042.55 (10.4% below fair value)
  • GF Score™: 89/100 with 5 warning signs

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


First Solar Business Description

Address 4300 East Camelback Road, Suite 220, Phoenix, AZ, USA, 85018
First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and India.
89GF Score

Get the complete analysis for MEX:FSLR

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

MXN4,042.55
Price
MXN4,511.63
GF Value