Williams (MEX:WMB) Beneish M-Score: -2.90 (As of Jun. 28, 2026)


MEX:WMB Williams Companies Inc MEX:WMB
79 GF Score
Price MXN1,250.00
GF Value MXN975.20
! 11 Warning Signs
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What is Williams Beneish M-Score?

Williams MEX:WMB 79 Beneish M-Score is -2.90 as of Jun. 28, 2026. GuruFocus rates MEX:WMB with a GF Score™ of 79/100 and a GF Value™ of MXN975.20. The stock has 11 warning signs investors should review. Among 825 Oil & Gas companies, Williams ranks better than 66.67% 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 -2.9 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

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

MEX:WMB' s Beneish M-Score Range Over the Past 10 Years
Min: -3.39   Med: -2.72   Max: -1.36
Current: -2.9

During the past 13 years, the highest Beneish M-Score of Williams was -1.36. The lowest was -3.39. And the median was -2.72.


Williams Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Williams'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.

Williams Beneish M-Score Chart

Williams 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 -1.92 -2.57 -3.34 -2.68 -2.73

Williams 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 -2.53 -2.72 -2.69 -2.73 -2.90

MEX:WMB vs EPD, KMI, ET: Beneish M-Score Comparison

For the Oil & Gas Midstream subindustry, Williams'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.


Williams Beneish M-Score vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Williams's Beneish M-Score distribution charts can be found below:

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


MEX:WMB
79GF Score
Williams Companies Inc MEX:WMB
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Williams 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 Williams 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 * 0.8158+0.528 * 0.9324+0.404 * 0.9137+0.892 * 1.0168+0.115 * 1.012
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.9091+4.679 * -0.070065-0.327 * 1.0334
=-3.03

* 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 MXN30,223 Mil.
Revenue was 54639.081 + 57582.229 + 53620.097 + 52364.005 = MXN218,205 Mil.
Gross Profit was 34045.738 + 36227.468 + 34377.031 + 31971.982 = MXN136,622 Mil.
Total Current Assets was MXN59,869 Mil.
Total Assets was MXN1,074,190 Mil.
Property, Plant and Equipment(Net PPE) was MXN777,822 Mil.
Depreciation, Depletion and Amortization(DDA) was MXN42,946 Mil.
Selling, General, & Admin. Expense(SGA) was MXN13,165 Mil.
Total Current Liabilities was MXN72,239 Mil.
Long-Term Debt & Capital Lease Obligation was MXN541,955 Mil.
Net Income was 15598.286 + 13216.184 + 11868.697 + 10280.743 = MXN50,964 Mil.
Non Operating Income was 7086.851 + 1584.502 + 3522.086 + 3050.33 = MXN15,244 Mil.
Cash Flow from Operations was 28906.418 + 28376.983 + 26397.304 + 27302.34 = MXN110,983 Mil.
Total Receivables was MXN36,436 Mil.
Revenue was 62356.594 + 57207.185 + 52238.366 + 42795.761 = MXN214,598 Mil.
Gross Profit was 37233.924 + 32451.469 + 30775.939 + 24823.74 = MXN125,285 Mil.
Total Current Assets was MXN51,862 Mil.
Total Assets was MXN1,123,646 Mil.
Property, Plant and Equipment(Net PPE) was MXN801,041 Mil.
Depreciation, Depletion and Amortization(DDA) was MXN44,789 Mil.
Selling, General, & Admin. Expense(SGA) was MXN14,242 Mil.
Total Current Liabilities was MXN128,191 Mil.
Long-Term Debt & Capital Lease Obligation was MXN493,493 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)
=(30222.805 / 218205.412) / (36436.054 / 214597.906)
=0.138506 / 0.169788
=0.8158

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)
=(125285.072 / 214597.906) / (136622.219 / 218205.412)
=0.583813 / 0.626117
=0.9324

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 - (59868.564 + 777822.482) / 1074189.907) / (1 - (51861.537 + 801040.822) / 1123646.178)
=0.220165 / 0.240951
=0.9137

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
=218205.412 / 214597.906
=1.0168

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))
=(44789.083 / (44789.083 + 801040.822)) / (42946.272 / (42946.272 + 777822.482))
=0.052953 / 0.052324
=1.012

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)
=(13164.532 / 218205.412) / (14241.611 / 214597.906)
=0.060331 / 0.066364
=0.9091

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)
=((541954.766 + 72238.996) / 1074189.907) / ((493492.701 + 128191.081) / 1123646.178)
=0.571774 / 0.553274
=1.0334

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
=(50963.91 - 15243.769 - 110983.045) / 1074189.907
=-0.070065

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.

Williams has a M-score of -3.03 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 -2.90 mean?
Williams (MEX:WMB) has a Beneish M-Score of -2.90 as of Jun. 28, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Williams and its competitors. According to the industry distribution chart, Williams ranks #275 out of 825 companies in the Oil & Gas industry, placing it in the top 33.3%.
Is Williams' Beneish M-Score too high?
Williams' current Beneish M-Score is -2.90. Based on the distribution chart, Williams ranks #275 out of 825 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Williams has a GF Score™ of 79/100, reflecting its overall financial health beyond just this single metric.
How does Williams' Beneish M-Score compare to EPD and KMI?
According to the Oil & Gas industry distribution chart, Williams ranks #275 out of 825 companies for Beneish M-Score. This puts Williams 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 an Oil & Gas company?
A good Beneish M-Score depends on the Oil & Gas 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 Williams and its competitors. Williams's current Beneish M-Score is -2.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Williams stock overvalued right now?
Williams (MEX:WMB) has a current Beneish M-Score of -2.90. The stock's GF Value™ is MXN975.20, compared to a current price of MXN1,250.00 — trading 28.2% above its estimated fair value. The current Beneish M-Score is -2.90. Williams' overall GF Score™ is 79/100 with 11 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 Williams (MEX:WMB), the current Beneish M-Score is -2.90 as of Jun. 28, 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 Williams (MEX:WMB) Overvalued in 2026?

Based on GuruFocus' analysis, Williams stock appears to be overvalued. The current stock price of MXN1,250.00 is trading 28.2% above its estimated GF Value™ of MXN975.20.

Key valuation signals for MEX:WMB:

  • Beneish M-Score: -2.90
  • GF Value™: MXN975.20 vs. price of MXN1,250.00 (28.2% above fair value)
  • GF Score™: 79/100 with 11 warning signs

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


Williams Business Description

Industry EnergyOil & Gas
Address One Williams Center, Tulsa, OK, USA, 74172
Williams operates the Transco pipeline, which connects the Gulf Coast to the Northeast United States. It has additional natural gas transmission pipelines connecting the Rockies to the Pacific Northwest and midcontinent. At the field level, it operates substantial gathering and processing assets in Appalachia and other basins. The company has also struck several power supply agreements.
79GF Score

Get the complete analysis for MEX:WMB

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

MXN1,250.00
Price
MXN975.20
GF Value