MPLX LP (MPLX)vsWilliams Companies Inc (WMB)
MPLX
MPLX LP
$59.16
+0.12%
ENERGY · Cap: $60.51B
WMB
Williams Companies Inc
$71.65
-0.88%
ENERGY · Cap: $89.11B
Smart Verdict
WallStSmart Research — data-driven comparison
Williams Companies Inc generates 2% more annual revenue ($12.32B vs $12.03B). MPLX leads profitability with a 39.3% profit margin vs 24.9%. WMB appears more attractively valued with a PEG of 2.07. WMB earns a higher WallStSmart Score of 69/100 (B-).
MPLX
Buy60
out of 100
Grade: C
WMB
Strong Buy69
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-24.5%
Fair Value
$47.07
Current Price
$59.16
$12.09 premium
Intrinsic value data unavailable for WMB.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 34 in profit
Keeps 39 of every $100 in revenue as profit
Strong operational efficiency at 38.3%
Large-cap with strong market position
Attractively priced relative to earnings
Strong operational efficiency at 39.5%
Earnings expanding 51.2% YoY
Large-cap with strong market position
Every $100 of equity generates 23 in profit
Keeps 25 of every $100 in revenue as profit
Areas to Watch
3.2% earnings growth
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Expensive relative to growth rate
Moderate valuation
Negative free cash flow — burning cash
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : MPLX
The strongest argument for MPLX centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 39.3% and operating margin at 38.3%. Revenue growth of 10.6% demonstrates continued momentum.
Bull Case : WMB
The strongest argument for WMB centers on Operating Margin, EPS Growth, Market Cap. Profitability is solid with margins at 24.9% and operating margin at 39.5%.
Bear Case : MPLX
The primary concerns for MPLX are EPS Growth, Debt/Equity, Piotroski F-Score. Debt-to-equity of 1.85 is elevated, increasing financial risk.
Bear Case : WMB
The primary concerns for WMB are PEG Ratio, P/E Ratio, Free Cash Flow. Debt-to-equity of 2.33 is elevated, increasing financial risk.
Key Dynamics to Monitor
WMB carries more volatility with a beta of 0.62 — expect wider price swings.
MPLX is growing revenue faster at 10.6% — sustainability is the question.
MPLX generates stronger free cash flow (877M), providing more financial flexibility.
Monitor OIL & GAS MIDSTREAM industry trends, competitive dynamics, and regulatory changes.
Bottom Line
WMB scores higher overall (69/100 vs 60/100), backed by strong 24.9% margins. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
MPLX LP
ENERGY · OIL & GAS MIDSTREAM · USA
MPLX LP owns and operates energy infrastructure and midstream logistics assets primarily in the United States.
Visit Website →Williams Companies Inc
ENERGY · OIL & GAS MIDSTREAM · USA
The Williams Companies, Inc., is an American energy company based in Tulsa, Oklahoma. Its core business is natural gas processing and transportation, with additional petroleum and electricity generation assets.
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