WallStSmart

Prologis Inc (PLD)vsSimon Property Group Inc (SPG)

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Smart Verdict

WallStSmart Research — data-driven comparison

Prologis Inc generates 43% more annual revenue ($9.89B vs $6.94B). SPG leads profitability with a 66.6% profit margin vs 43.1%. SPG appears more attractively valued with a PEG of 8.74. PLD earns a higher WallStSmart Score of 59/100 (C).

PLD

Buy

59

out of 100

Grade: C

Growth: 6.7Profit: 7.0Value: 6.0Quality: 4.0
Piotroski: 2/9Altman Z: 1.01

SPG

Buy

57

out of 100

Grade: C

Growth: 5.3Profit: 9.0Value: 4.0Quality: 3.5
Piotroski: 4/9Altman Z: 0.36
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PLDUndervalued (+49.7%)

Margin of Safety

+49.7%

Fair Value

$255.41

Current Price

$126.96

$128.45 discount

UndervaluedFair: $255.41Overvalued
SPGSignificantly Overvalued (-19.9%)

Margin of Safety

-19.9%

Fair Value

$162.37

Current Price

$228.42

$66.05 premium

UndervaluedFair: $162.37Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PLD4 strengths · Avg: 9.3/10
Profit MarginProfitability
43.1%10/10

Keeps 43 of every $100 in revenue as profit

Operating MarginProfitability
42.9%10/10

Strong operational efficiency at 42.9%

Market CapQuality
$124.41B9/10

Large-cap with strong market position

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

SPG6 strengths · Avg: 9.2/10
Return on EquityProfitability
103.9%10/10

Every $100 of equity generates 104 in profit

Profit MarginProfitability
66.6%10/10

Keeps 67 of every $100 in revenue as profit

Operating MarginProfitability
46.0%10/10

Strong operational efficiency at 46.0%

Market CapQuality
$82.66B9/10

Large-cap with strong market position

P/E RatioValuation
15.4x8/10

Attractively priced relative to earnings

Revenue GrowthGrowth
19.5%8/10

19.5% revenue growth

Areas to Watch

PLD4 concerns · Avg: 3.0/10
P/E RatioValuation
28.2x4/10

Moderate valuation

Return on EquityProfitability
7.6%3/10

ROE of 7.6% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
111.412/10

Expensive relative to growth rate

SPG4 concerns · Avg: 2.5/10
Price/BookValuation
16.8x4/10

Trading at 16.8x book value

PEG RatioValuation
8.742/10

Expensive relative to growth rate

EPS GrowthGrowth
-12.5%2/10

Earnings declined 12.5%

Altman Z-ScoreHealth
0.362/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : PLD

The strongest argument for PLD centers on Profit Margin, Operating Margin, Market Cap. Profitability is solid with margins at 43.1% and operating margin at 42.9%. Revenue growth of 10.2% demonstrates continued momentum.

Bull Case : SPG

The strongest argument for SPG centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 66.6% and operating margin at 46.0%. Revenue growth of 19.5% demonstrates continued momentum.

Bear Case : PLD

The primary concerns for PLD are P/E Ratio, Return on Equity, Piotroski F-Score.

Bear Case : SPG

The primary concerns for SPG are Price/Book, PEG Ratio, EPS Growth. Debt-to-equity of 6.64 is elevated, increasing financial risk.

Key Dynamics to Monitor

PLD profiles as a mature stock while SPG is a growth play — different risk/reward profiles.

SPG carries more volatility with a beta of 1.33 — expect wider price swings.

SPG is growing revenue faster at 19.5% — sustainability is the question.

SPG generates stronger free cash flow (959M), providing more financial flexibility.

Bottom Line

PLD scores higher overall (59/100 vs 57/100), backed by strong 43.1% margins and 10.2% revenue growth. 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.

Prologis Inc

REAL ESTATE · REIT - INDUSTRIAL · USA

Prologis, Inc. is a real estate investment trust headquartered in San Francisco, California that invests in logistics facilities, with a focus on the consumption side of the global supply chain.

Simon Property Group Inc

REAL ESTATE · REIT - RETAIL · USA

Simon Property Group, Inc. is a real estate investment trust that invests in shopping malls, outlet centers, and community/lifestyle centers. It is the largest owner of shopping malls in the United States and is headquartered in Indianapolis, Indiana.

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