SBA Communications Corp (SBAC)vsWestern Digital Corporation (WDC)
SBAC
SBA Communications Corp
$208.02
+0.08%
REAL ESTATE · Cap: $21.72B
WDC
Western Digital Corporation
$575.50
+16.10%
TECHNOLOGY · Cap: $204.78B
Smart Verdict
WallStSmart Research — data-driven comparison
Western Digital Corporation generates 313% more annual revenue ($11.78B vs $2.85B). WDC leads profitability with a 55.3% profit margin vs 35.7%. WDC appears more attractively valued with a PEG of 0.53. WDC earns a higher WallStSmart Score of 80/100 (A-).
SBAC
Hold49
out of 100
Grade: D+
WDC
Exceptional Buy80
out of 100
Grade: A-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+0.8%
Fair Value
$192.43
Current Price
$208.02
$15.59 discount
Intrinsic value data unavailable for WDC.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 36 of every $100 in revenue as profit
Strong operational efficiency at 52.4%
Conservative balance sheet, low leverage
Mega-cap, among the largest globally
Every $100 of equity generates 67 in profit
Keeps 55 of every $100 in revenue as profit
Strong operational efficiency at 37.0%
Revenue surging 45.5% year-over-year
Earnings expanding 482.9% YoY
Areas to Watch
ROE of 0.0% — below average capital efficiency
Expensive relative to growth rate
Earnings declined 14.7%
Distress zone — elevated risk
Premium valuation, high expectations priced in
Distress zone — elevated risk
Trading at 27.5x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : SBAC
The strongest argument for SBAC centers on Profit Margin, Operating Margin, Debt/Equity. Profitability is solid with margins at 35.7% and operating margin at 52.4%.
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 : SBAC
The primary concerns for SBAC are Return on Equity, PEG Ratio, EPS Growth.
Bear Case : WDC
The primary concerns for WDC are P/E Ratio, Altman Z-Score, Price/Book.
Key Dynamics to Monitor
SBAC profiles as a mature stock while WDC is a growth play — different risk/reward profiles.
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.
Bottom Line
WDC scores higher overall (80/100 vs 49/100), backed by strong 55.3% margins and 45.5% revenue growth. Both earn "Exceptional 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.
SBA Communications Corp
REAL ESTATE · REIT - SPECIALTY · USA
SBA Communications Corporation is a real estate investment trust which owns and operates wireless infrastructure in the United States, Canada, Central America, South America, and South Africa.
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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