WallStSmart

Energy Transfer LP (ET)vsMPLX LP (MPLX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Energy Transfer LP generates 792% more annual revenue ($107.38B vs $12.03B). MPLX leads profitability with a 39.3% profit margin vs 4.9%. ET appears more attractively valued with a PEG of 0.67. ET earns a higher WallStSmart Score of 72/100 (B).

ET

Strong Buy

72

out of 100

Grade: B

Growth: 7.3Profit: 6.0Value: 8.7Quality: 4.3
Piotroski: 3/9

MPLX

Buy

60

out of 100

Grade: C

Growth: 4.7Profit: 9.0Value: 4.0Quality: 3.8
Piotroski: 3/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ETUndervalued (+86.4%)

Margin of Safety

+86.4%

Fair Value

$156.76

Current Price

$20.46

$136.30 discount

UndervaluedFair: $156.76Overvalued
MPLXSignificantly Overvalued (-24.5%)

Margin of Safety

-24.5%

Fair Value

$47.07

Current Price

$59.16

$12.09 premium

UndervaluedFair: $47.07Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ET6 strengths · Avg: 8.8/10
Revenue GrowthGrowth
78.4%10/10

Revenue surging 78.4% year-over-year

EPS GrowthGrowth
85.3%10/10

Earnings expanding 85.3% YoY

Market CapQuality
$74.20B9/10

Large-cap with strong market position

PEG RatioValuation
0.678/10

Growing faster than its price suggests

P/E RatioValuation
14.9x8/10

Attractively priced relative to earnings

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

MPLX5 strengths · Avg: 9.4/10
Return on EquityProfitability
33.8%10/10

Every $100 of equity generates 34 in profit

Profit MarginProfitability
39.3%10/10

Keeps 39 of every $100 in revenue as profit

Operating MarginProfitability
38.3%10/10

Strong operational efficiency at 38.3%

Market CapQuality
$60.51B9/10

Large-cap with strong market position

P/E RatioValuation
13.0x8/10

Attractively priced relative to earnings

Areas to Watch

ET3 concerns · Avg: 3.0/10
Profit MarginProfitability
4.9%3/10

4.9% margin — thin

Debt/EquityHealth
1.993/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

MPLX4 concerns · Avg: 3.0/10
EPS GrowthGrowth
3.2%4/10

3.2% earnings growth

Debt/EquityHealth
1.853/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
3.092/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : ET

The strongest argument for ET centers on Revenue Growth, EPS Growth, Market Cap. Revenue growth of 78.4% demonstrates continued momentum. PEG of 0.67 suggests the stock is reasonably priced for its growth.

Bull 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.

Bear Case : ET

The primary concerns for ET are Profit Margin, Debt/Equity, Piotroski F-Score. Debt-to-equity of 1.99 is elevated, increasing financial risk. Thin 4.9% margins leave little buffer for downturns.

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.

Key Dynamics to Monitor

ET profiles as a hypergrowth stock while MPLX is a mature play — different risk/reward profiles.

ET carries more volatility with a beta of 0.57 — expect wider price swings.

ET is growing revenue faster at 78.4% — sustainability is the question.

ET generates stronger free cash flow (2.7B), providing more financial flexibility.

Bottom Line

ET scores higher overall (72/100 vs 60/100) and 78.4% revenue growth. 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.

Energy Transfer LP

ENERGY · OIL & GAS MIDSTREAM · USA

Energy Transfer LP offers energy related services. The company is headquartered in Dallas, Texas.

MPLX LP

ENERGY · OIL & GAS MIDSTREAM · USA

MPLX LP owns and operates energy infrastructure and midstream logistics assets primarily in the United States.

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