WallStSmart

Digital Realty Trust Inc (DLR)vsWest Pharmaceutical Services Inc (WST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Digital Realty Trust Inc generates 96% more annual revenue ($6.31B vs $3.22B). DLR leads profitability with a 21.8% profit margin vs 16.9%. WST appears more attractively valued with a PEG of 2.91. WST earns a higher WallStSmart Score of 67/100 (B-).

DLR

Buy

61

out of 100

Grade: C+

Growth: 8.0Profit: 6.0Value: 2.0Quality: 5.5
Piotroski: 5/9Altman Z: 0.75

WST

Strong Buy

67

out of 100

Grade: B-

Growth: 7.3Profit: 8.0Value: 2.7Quality: 7.3
Piotroski: 5/9Altman Z: 4.91
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DLRSignificantly Overvalued (-31.8%)

Margin of Safety

-31.8%

Fair Value

$132.50

Current Price

$200.94

$68.44 premium

UndervaluedFair: $132.50Overvalued
WSTSignificantly Overvalued (-33.5%)

Margin of Safety

-33.5%

Fair Value

$184.38

Current Price

$297.59

$113.21 premium

UndervaluedFair: $184.38Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DLR4 strengths · Avg: 9.0/10
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

Revenue GrowthGrowth
16.7%8/10

16.7% revenue growth

WST4 strengths · Avg: 9.0/10
EPS GrowthGrowth
56.1%10/10

Earnings expanding 56.1% YoY

Altman Z-ScoreHealth
4.9110/10

Safe zone — low bankruptcy risk

Operating MarginProfitability
21.7%8/10

Strong operational efficiency at 21.7%

Revenue GrowthGrowth
21.0%8/10

Revenue surging 21.0% year-over-year

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

WST2 concerns · Avg: 3.0/10
P/E RatioValuation
39.0x4/10

Premium valuation, high expectations priced in

PEG RatioValuation
2.912/10

Expensive relative to growth rate

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 : WST

The strongest argument for WST centers on EPS Growth, Altman Z-Score, Operating Margin. Profitability is solid with margins at 16.9% and operating margin at 21.7%. Revenue growth of 21.0% demonstrates continued momentum.

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 : WST

The primary concerns for WST are P/E Ratio, PEG Ratio.

Key Dynamics to Monitor

WST carries more volatility with a beta of 1.15 — expect wider price swings.

WST is growing revenue faster at 21.0% — sustainability is the question.

WST generates stronger free cash flow (47M), providing more financial flexibility.

Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.

Bottom Line

WST scores higher overall (67/100 vs 61/100), backed by strong 16.9% margins and 21.0% 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.

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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West Pharmaceutical Services Inc

HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA

West Pharmaceutical Services, Inc. is a designer and manufacturer of injectable pharmaceutical packaging and delivery systems. The company is headquartered in Exton, Pennsylvania.

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