WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Digital Realty Trust Inc generates 82% more annual revenue ($6.31B vs $3.48B). EXR leads profitability with a 27.1% profit margin vs 21.8%. EXR appears more attractively valued with a PEG of 6.24. DLR earns a higher WallStSmart Score of 59/100 (C).

DLR

Buy

59

out of 100

Grade: C

Growth: 8.0Profit: 6.0Value: 2.0Quality: 4.0
Piotroski: 5/9Altman Z: 0.75

EXR

Buy

51

out of 100

Grade: C-

Growth: 4.7Profit: 7.5Value: 3.3Quality: 3.0
Piotroski: 3/9Altman Z: 0.83
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DLRSignificantly Overvalued (-53.1%)

Margin of Safety

-53.1%

Fair Value

$114.03

Current Price

$190.00

$75.97 premium

UndervaluedFair: $114.03Overvalued
EXROvervalued (-7.2%)

Margin of Safety

-7.2%

Fair Value

$132.91

Current Price

$144.31

$11.40 premium

UndervaluedFair: $132.91Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DLR5 strengths · Avg: 8.8/10
EPS GrowthGrowth
67.6%10/10

Earnings expanding 67.6% YoY

Market CapQuality
$69.15B9/10

Large-cap with strong market position

Profit MarginProfitability
21.8%9/10

Keeps 22 of every $100 in revenue as profit

Price/BookValuation
2.9x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
16.7%8/10

16.7% revenue growth

EXR3 strengths · Avg: 9.0/10
Operating MarginProfitability
44.0%10/10

Strong operational efficiency at 44.0%

Profit MarginProfitability
27.1%9/10

Keeps 27 of every $100 in revenue as profit

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Areas to Watch

DLR4 concerns · Avg: 2.3/10
Return on EquityProfitability
5.9%3/10

ROE of 5.9% — below average capital efficiency

PEG RatioValuation
13.172/10

Expensive relative to growth rate

P/E RatioValuation
51.3x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
0.752/10

Distress zone — elevated risk

EXR4 concerns · Avg: 3.5/10
P/E RatioValuation
32.5x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
3.8%4/10

3.8% revenue growth

Return on EquityProfitability
7.1%3/10

ROE of 7.1% — below average capital efficiency

Debt/EquityHealth
1.053/10

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 21.8% and operating margin at 17.2%. Revenue growth of 16.7% 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 27.1% and operating margin at 44.0%.

Bear Case : DLR

The primary concerns for DLR are Return on Equity, PEG Ratio, P/E Ratio. A P/E of 51.3x 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 growth stock while EXR is a value play — different risk/reward profiles.

EXR carries more volatility with a beta of 1.23 — expect wider price swings.

DLR is growing revenue faster at 16.7% — sustainability is the question.

DLR generates stronger free cash flow (532M), providing more financial flexibility.

Bottom Line

DLR scores higher overall (59/100 vs 51/100), backed by strong 21.8% margins and 16.7% 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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