WallStSmart

Digital Realty Trust Inc (DLR)vsWestern Digital Corporation (WDC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Western Digital Corporation generates 87% more annual revenue ($11.78B vs $6.31B). WDC leads profitability with a 55.3% profit margin vs 21.8%. WDC appears more attractively valued with a PEG of 0.53. WDC earns a higher WallStSmart Score of 80/100 (A-).

DLR

Buy

61

out of 100

Grade: C+

Growth: 8.0Profit: 6.0Value: 2.7Quality: 4.0
Piotroski: 5/9Altman Z: 0.75

WDC

Exceptional Buy

80

out of 100

Grade: A-

Growth: 7.3Profit: 9.5Value: 5.7Quality: 6.5
Piotroski: 5/9Altman Z: 1.51
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DLRSignificantly Overvalued (-52.8%)

Margin of Safety

-52.8%

Fair Value

$114.22

Current Price

$186.79

$72.57 premium

UndervaluedFair: $114.22Overvalued

Intrinsic value data unavailable for WDC.

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
$66.98B9/10

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

WDC6 strengths · Avg: 10.0/10
Market CapQuality
$204.78B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
67.0%10/10

Every $100 of equity generates 67 in profit

Profit MarginProfitability
55.3%10/10

Keeps 55 of every $100 in revenue as profit

Operating MarginProfitability
37.0%10/10

Strong operational efficiency at 37.0%

Revenue GrowthGrowth
45.5%10/10

Revenue surging 45.5% year-over-year

EPS GrowthGrowth
482.9%10/10

Earnings expanding 482.9% YoY

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
12.472/10

Expensive relative to growth rate

P/E RatioValuation
49.8x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
0.752/10

Distress zone — elevated risk

WDC3 concerns · Avg: 3.3/10
P/E RatioValuation
35.5x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.514/10

Distress zone — elevated risk

Price/BookValuation
27.5x2/10

Trading at 27.5x book value

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 : WDC

The strongest argument for WDC centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 55.3% and operating margin at 37.0%. Revenue growth of 45.5% demonstrates continued momentum.

Bear Case : DLR

The primary concerns for DLR are Return on Equity, PEG Ratio, P/E Ratio. A P/E of 49.8x leaves little room for execution misses.

Bear Case : WDC

The primary concerns for WDC are P/E Ratio, Altman Z-Score, Price/Book.

Key Dynamics to Monitor

WDC carries more volatility with a beta of 2.16 — expect wider price swings.

WDC is growing revenue faster at 45.5% — sustainability is the question.

WDC generates stronger free cash flow (978M), providing more financial flexibility.

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

Bottom Line

WDC scores higher overall (80/100 vs 61/100), backed by strong 55.3% margins and 45.5% revenue growth. Both earn "Exceptional 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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Western Digital Corporation

TECHNOLOGY · COMPUTER HARDWARE · USA

Western Digital Corporation (WDC, commonly known as Western Digital or WD) is an American computer hard disk drive manufacturer and data storage company, headquartered in San Jose, California. It designs, manufactures and sells data technology products, including storage devices, data center systems and cloud storage services.

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