WallStSmart

Digital Realty Trust Inc (DLR)vsGlobal Self Storage Inc (SELF)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Digital Realty Trust Inc generates 49411% more annual revenue ($6.31B vs $12.75M). DLR leads profitability with a 21.8% profit margin vs 15.4%. SELF trades at a lower P/E of 30.5x. DLR earns a higher WallStSmart Score of 61/100 (C+).

DLR

Buy

61

out of 100

Grade: C+

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

SELF

Hold

37

out of 100

Grade: F

Growth: 3.3Profit: 6.0Value: 6.3Quality: 7.5
Piotroski: 4/9Altman Z: 1.99
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DLRSignificantly Overvalued (-52.3%)

Margin of Safety

-52.3%

Fair Value

$114.62

Current Price

$174.90

$60.28 premium

UndervaluedFair: $114.62Overvalued
SELFUndervalued (+65.9%)

Margin of Safety

+65.9%

Fair Value

$14.91

Current Price

$5.17

$9.74 discount

UndervaluedFair: $14.91Overvalued

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
$69.04B9/10

Large-cap with strong market position

Profit MarginProfitability
21.8%9/10

Keeps 22 of every $100 in revenue as profit

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
16.7%8/10

16.7% revenue growth

SELF1 strengths · Avg: 10.0/10
Price/BookValuation
1.3x10/10

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
13.012/10

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

SELF4 concerns · Avg: 3.8/10
P/E RatioValuation
30.5x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
1.5%4/10

1.5% revenue growth

Altman Z-ScoreHealth
1.994/10

Grey zone — moderate risk

Market CapQuality
$59.16M3/10

Smaller company, higher risk/reward

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 : SELF

The strongest argument for SELF centers on Price/Book. Profitability is solid with margins at 15.4% and operating margin at 18.0%.

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 : SELF

The primary concerns for SELF are P/E Ratio, Revenue Growth, Altman Z-Score.

Key Dynamics to Monitor

DLR profiles as a growth stock while SELF is a value play — different risk/reward profiles.

DLR carries more volatility with a beta of 1.05 — 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 (61/100 vs 37/100), backed by strong 21.8% margins and 16.7% revenue growth. SELF offers better value entry with a 65.9% margin of safety. Both earn "Buy" and "Hold" 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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Global Self Storage Inc

REAL ESTATE · REIT - SPECIALTY · USA

Global Self Storage is a self-managed and self-managed REIT that owns, operates, manages, acquires, develops and redevelops self-storage properties.

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