WallStSmart

Digital Realty Trust Inc (DLR)vsExtra Space Storage Inc (EXR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Digital Realty Trust Inc generates 69% more annual revenue ($5.84B vs $3.45B). EXR leads profitability with a 28.3% profit margin vs 24.0%. EXR appears more attractively valued with a PEG of 5.57. DLR earns a higher WallStSmart Score of 59/100 (C).

DLR

Buy

59

out of 100

Grade: C

Growth: 7.3Profit: 5.5Value: 4.0Quality: 5.5
Piotroski: 5/9Altman Z: 0.75

EXR

Buy

57

out of 100

Grade: C

Growth: 6.7Profit: 7.5Value: 4.7Quality: 3.5
Piotroski: 3/9Altman Z: 0.90
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DLRUndervalued (+3.4%)

Margin of Safety

+3.4%

Fair Value

$180.65

Current Price

$175.42

$5.23 discount

UndervaluedFair: $180.65Overvalued
EXRUndervalued (+3.2%)

Margin of Safety

+3.2%

Fair Value

$147.25

Current Price

$128.96

$18.29 discount

UndervaluedFair: $147.25Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DLR4 strengths · Avg: 9.0/10
EPS GrowthGrowth
60.3%10/10

Earnings expanding 60.3% YoY

Market CapQuality
$55.29B9/10

Large-cap with strong market position

Profit MarginProfitability
24.0%9/10

Keeps 24 of every $100 in revenue as profit

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

EXR3 strengths · Avg: 9.0/10
Operating MarginProfitability
44.5%10/10

Strong operational efficiency at 44.5%

Profit MarginProfitability
28.3%9/10

Keeps 28 of every $100 in revenue as profit

Price/BookValuation
2.0x8/10

Reasonable price relative to book value

Areas to Watch

DLR4 concerns · Avg: 2.5/10
Return on EquityProfitability
5.8%3/10

ROE of 5.8% — below average capital efficiency

Debt/EquityHealth
1.053/10

Elevated debt levels

PEG RatioValuation
16.182/10

Expensive relative to growth rate

P/E RatioValuation
41.0x2/10

Premium valuation, high expectations priced in

EXR4 concerns · Avg: 3.5/10
P/E RatioValuation
28.1x4/10

Moderate valuation

Revenue GrowthGrowth
4.6%4/10

4.6% revenue growth

Return on EquityProfitability
7.0%3/10

ROE of 7.0% — below average capital efficiency

Debt/EquityHealth
1.003/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : DLR

The strongest argument for DLR centers on EPS Growth, Market Cap, Profit Margin. Profitability is solid with margins at 24.0% and operating margin at 13.3%. Revenue growth of 11.1% demonstrates continued momentum.

Bull Case : EXR

The strongest argument for EXR centers on Operating Margin, Profit Margin, Price/Book. Profitability is solid with margins at 28.3% and operating margin at 44.5%.

Bear Case : DLR

The primary concerns for DLR are Return on Equity, Debt/Equity, PEG Ratio. A P/E of 41.0x leaves little room for execution misses.

Bear Case : EXR

The primary concerns for EXR are P/E Ratio, Revenue Growth, Return on Equity.

Key Dynamics to Monitor

DLR profiles as a mature stock while EXR is a value play — different risk/reward profiles.

EXR carries more volatility with a beta of 1.24 — expect wider price swings.

DLR is growing revenue faster at 11.1% — sustainability is the question.

EXR generates stronger free cash flow (362M), providing more financial flexibility.

Bottom Line

DLR scores higher overall (59/100 vs 57/100), backed by strong 24.0% margins and 11.1% 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.

Digital Realty Trust Inc

REAL ESTATE · REIT - SPECIALTY · USA

Digital Realty Trust, Inc. is a real estate investment trust that invests in carrier-neutral data centers and provides colocation and peering services.

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Extra Space Storage Inc

REAL ESTATE · REIT - INDUSTRIAL · USA

Extra Space Storage is a real estate investment trust headquartered in Cottonwood Heights, Utah that invests in self storage units.

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