WallStSmart

Digital Realty Trust Inc (DLR)vsPfizer Inc (PFE)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Pfizer Inc generates 891% more annual revenue ($62.58B vs $6.31B). DLR leads profitability with a 21.8% profit margin vs 12.4%. DLR appears more attractively valued with a PEG of 12.57. 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: 5.5
Piotroski: 5/9Altman Z: 0.75

PFE

Hold

49

out of 100

Grade: D+

Growth: 2.0Profit: 6.5Value: 5.3Quality: 4.8
Piotroski: 3/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DLRSignificantly Overvalued (-31.8%)

Margin of Safety

-31.8%

Fair Value

$132.50

Current Price

$194.56

$62.06 premium

UndervaluedFair: $132.50Overvalued
PFEUndervalued (+28.2%)

Margin of Safety

+28.2%

Fair Value

$37.19

Current Price

$26.26

$10.93 discount

UndervaluedFair: $37.19Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DLR5 strengths · Avg: 8.8/10
EPS GrowthGrowth
69.4%10/10

Earnings expanding 69.4% YoY

Market CapQuality
$71.36B9/10

Large-cap with strong market position

Profit MarginProfitability
21.8%9/10

Keeps 22 of every $100 in revenue as profit

Price/BookValuation
3.0x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
16.7%8/10

16.7% revenue growth

PFE4 strengths · Avg: 8.3/10
Market CapQuality
$149.38B9/10

Large-cap with strong market position

Price/BookValuation
1.7x8/10

Reasonable price relative to book value

Operating MarginProfitability
23.9%8/10

Strong operational efficiency at 23.9%

Free Cash FlowQuality
$4.50B8/10

Generating 4.5B in free cash flow

Areas to Watch

DLR4 concerns · Avg: 2.5/10
Return on EquityProfitability
5.7%3/10

ROE of 5.7% — below average capital efficiency

Debt/EquityHealth
1.053/10

Elevated debt levels

PEG RatioValuation
12.572/10

Expensive relative to growth rate

P/E RatioValuation
53.2x2/10

Premium valuation, high expectations priced in

PFE4 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
13.772/10

Expensive relative to growth rate

Revenue GrowthGrowth
-1.2%2/10

Revenue declined 1.2%

EPS GrowthGrowth
-21.3%2/10

Earnings declined 21.3%

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 17.4%. Revenue growth of 16.7% demonstrates continued momentum.

Bull Case : PFE

The strongest argument for PFE centers on Market Cap, Price/Book, Operating Margin.

Bear Case : DLR

The primary concerns for DLR are Return on Equity, Debt/Equity, PEG Ratio. A P/E of 53.2x leaves little room for execution misses.

Bear Case : PFE

The primary concerns for PFE are Piotroski F-Score, PEG Ratio, Revenue Growth.

Key Dynamics to Monitor

DLR profiles as a growth stock while PFE is a declining play — different risk/reward profiles.

DLR carries more volatility with a beta of 1.09 — expect wider price swings.

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

PFE generates stronger free cash flow (4.5B), providing more financial flexibility.

Bottom Line

DLR scores higher overall (61/100 vs 49/100), backed by strong 21.8% margins and 16.7% revenue growth. PFE offers better value entry with a 28.2% 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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Pfizer Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Pfizer Inc. is an American multinational pharmaceutical and biotechnology corporation headquartered on 42nd Street in Manhattan, New York City. The name of the company commemorates its co-founder, Charles Pfizer (1824-1906). Pfizer develops and produces medicines and vaccines for immunology, oncology, cardiology, endocrinology, and neurology. The company has several blockbuster drugs or products that each generate more than 1 billion USD in annual revenues.

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