WallStSmart

Plains All American Pipeline LP (PAA)vsExxon Mobil Corp (XOM)

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Smart Verdict

WallStSmart Research — data-driven comparison

Exxon Mobil Corp generates 632% more annual revenue ($323.90B vs $44.26B). XOM leads profitability with a 8.9% profit margin vs 3.2%. XOM appears more attractively valued with a PEG of 1.38. PAA earns a higher WallStSmart Score of 56/100 (C).

PAA

Buy

56

out of 100

Grade: C

Growth: 4.7Profit: 5.0Value: 6.7Quality: 5.0
Piotroski: 4/9

XOM

Buy

50

out of 100

Grade: C-

Growth: 2.0Profit: 6.0Value: 4.7Quality: 6.5
Piotroski: 1/9Altman Z: 3.44
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PAAUndervalued (+85.5%)

Margin of Safety

+85.5%

Fair Value

$136.76

Current Price

$22.64

$114.12 discount

UndervaluedFair: $136.76Overvalued
XOMSignificantly Overvalued (-46.3%)

Margin of Safety

-46.3%

Fair Value

$105.46

Current Price

$154.33

$48.87 premium

UndervaluedFair: $105.46Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PAA2 strengths · Avg: 9.0/10
EPS GrowthGrowth
145.8%10/10

Earnings expanding 145.8% YoY

Price/BookValuation
2.0x8/10

Reasonable price relative to book value

XOM5 strengths · Avg: 9.0/10
Market CapQuality
$642.90B10/10

Mega-cap, among the largest globally

Altman Z-ScoreHealth
3.4410/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.279/10

Conservative balance sheet, low leverage

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$5.23B8/10

Generating 5.2B in free cash flow

Areas to Watch

PAA4 concerns · Avg: 3.0/10
PEG RatioValuation
2.354/10

Expensive relative to growth rate

Profit MarginProfitability
3.2%3/10

3.2% margin — thin

Operating MarginProfitability
3.5%3/10

Operating margin of 3.5%

Revenue GrowthGrowth
-12.2%2/10

Revenue declined 12.2%

XOM3 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

Revenue GrowthGrowth
-1.3%2/10

Revenue declined 1.3%

EPS GrowthGrowth
-11.0%2/10

Earnings declined 11.0%

Comparative Analysis Report

WallStSmart Research

Bull Case : PAA

The strongest argument for PAA centers on EPS Growth, Price/Book.

Bull Case : XOM

The strongest argument for XOM centers on Market Cap, Altman Z-Score, Debt/Equity. PEG of 1.38 suggests the stock is reasonably priced for its growth.

Bear Case : PAA

The primary concerns for PAA are PEG Ratio, Profit Margin, Operating Margin. Thin 3.2% margins leave little buffer for downturns.

Bear Case : XOM

The primary concerns for XOM are Piotroski F-Score, Revenue Growth, EPS Growth.

Key Dynamics to Monitor

PAA carries more volatility with a beta of 0.49 — expect wider price swings.

XOM is growing revenue faster at -1.3% — sustainability is the question.

XOM generates stronger free cash flow (5.2B), providing more financial flexibility.

Monitor OIL & GAS MIDSTREAM industry trends, competitive dynamics, and regulatory changes.

Bottom Line

PAA scores higher overall (56/100 vs 50/100). Both earn "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.

Plains All American Pipeline LP

ENERGY · OIL & GAS MIDSTREAM · USA

Plains All American Pipeline, LP, is engaged in the transportation, completion, storage and collection of crude oil and natural gas liquids (NGL) through pipelines in the United States and Canada. The company is headquartered in Houston, Texas.

Exxon Mobil Corp

ENERGY · OIL & GAS INTEGRATED · USA

Exxon Mobil Corporation, stylized as ExxonMobil, is an American multinational oil and gas corporation headquartered in Irving, Texas. It is the largest direct descendant of John D. Rockefeller's Standard Oil, and was formed on November 30, 1999 by the merger of Exxon (formerly the Standard Oil Company of New Jersey) and Mobil (formerly the Standard Oil Company of New York). ExxonMobil's primary brands are Exxon, Mobil, Esso, and ExxonMobil Chemical. ExxonMobil is incorporated in New Jersey.

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