WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Prologis Inc generates 39% more annual revenue ($9.66B vs $6.94B). SPG leads profitability with a 66.6% profit margin vs 43.6%. SPG appears more attractively valued with a PEG of 8.74. PLD earns a higher WallStSmart Score of 65/100 (B-).

PLD

Strong Buy

65

out of 100

Grade: B-

Growth: 8.0Profit: 7.0Value: 5.3Quality: 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 (+46.1%)

Margin of Safety

+46.1%

Fair Value

$252.09

Current Price

$133.99

$118.10 discount

UndervaluedFair: $252.09Overvalued
SPGSignificantly Overvalued (-20.6%)

Margin of Safety

-20.6%

Fair Value

$161.47

Current Price

$204.16

$42.69 premium

UndervaluedFair: $161.47Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PLD6 strengths · Avg: 9.2/10
Profit MarginProfitability
43.6%10/10

Keeps 44 of every $100 in revenue as profit

Operating MarginProfitability
43.0%10/10

Strong operational efficiency at 43.0%

EPS GrowthGrowth
85.3%10/10

Earnings expanding 85.3% YoY

Market CapQuality
$131.96B9/10

Large-cap with strong market position

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$1.20B8/10

Generating 1.2B in free cash flow

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
$77.76B9/10

Large-cap with strong market position

P/E RatioValuation
14.5x8/10

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
30.2x4/10

Premium valuation, high expectations priced in

Return on EquityProfitability
7.8%3/10

ROE of 7.8% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
117.012/10

Expensive relative to growth rate

SPG4 concerns · Avg: 2.5/10
Price/BookValuation
15.0x4/10

Trading at 15.0x 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, EPS Growth. Profitability is solid with margins at 43.6% and operating margin at 43.0%. Revenue growth of 12.3% 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.

PLD carries more volatility with a beta of 1.32 — expect wider price swings.

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

PLD generates stronger free cash flow (1.2B), providing more financial flexibility.

Bottom Line

PLD scores higher overall (65/100 vs 57/100), backed by strong 43.6% margins and 12.3% 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.

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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