Vertex Pharmaceuticals Inc (VRTX)vsWestern Digital Corporation (WDC)
VRTX
Vertex Pharmaceuticals Inc
$454.00
-0.88%
HEALTHCARE · Cap: $115.32B
WDC
Western Digital Corporation
$293.10
-7.52%
TECHNOLOGY · Cap: $100.21B
Smart Verdict
WallStSmart Research — data-driven comparison
Vertex Pharmaceuticals Inc generates 12% more annual revenue ($12.00B vs $10.73B). WDC leads profitability with a 35.6% profit margin vs 32.9%. WDC appears more attractively valued with a PEG of 0.69. VRTX earns a higher WallStSmart Score of 66/100 (B-).
VRTX
Strong Buy66
out of 100
Grade: B-
WDC
Buy55
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+36.6%
Fair Value
$716.04
Current Price
$454.00
$262.04 discount
Margin of Safety
-311.2%
Fair Value
$66.57
Current Price
$293.10
$226.53 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 33 of every $100 in revenue as profit
Strong operational efficiency at 39.6%
Safe zone — low bankruptcy risk
Large-cap with strong market position
Every $100 of equity generates 23 in profit
Conservative balance sheet, low leverage
Every $100 of equity generates 41 in profit
Keeps 36 of every $100 in revenue as profit
Large-cap with strong market position
Growing faster than its price suggests
Areas to Watch
Expensive relative to growth rate
Moderate valuation
Weak financial health signals
Moderate valuation
Trading at 14.0x book value
Revenue declined 41.0%
Earnings declined 95.9%
Comparative Analysis Report
WallStSmart ResearchBull Case : VRTX
The strongest argument for VRTX centers on Profit Margin, Operating Margin, Altman Z-Score. Profitability is solid with margins at 32.9% and operating margin at 39.6%.
Bull Case : WDC
The strongest argument for WDC centers on Return on Equity, Profit Margin, Market Cap. Profitability is solid with margins at 35.6% and operating margin at 15.4%. PEG of 0.69 suggests the stock is reasonably priced for its growth.
Bear Case : VRTX
The primary concerns for VRTX are PEG Ratio, P/E Ratio, Piotroski F-Score.
Bear Case : WDC
The primary concerns for WDC are P/E Ratio, Price/Book, Revenue Growth.
Key Dynamics to Monitor
VRTX profiles as a mature stock while WDC is a declining play — different risk/reward profiles.
WDC carries more volatility with a beta of 1.85 — expect wider price swings.
VRTX is growing revenue faster at 9.5% — sustainability is the question.
WDC generates stronger free cash flow (653M), providing more financial flexibility.
Bottom Line
VRTX scores higher overall (66/100 vs 55/100), backed by strong 32.9% margins. 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.
Vertex Pharmaceuticals Inc
HEALTHCARE · BIOTECHNOLOGY · USA
Vertex Pharmaceuticals, Inc. is an American biopharmaceutical company based in Boston, Massachusetts.
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.
Compare with Other BIOTECHNOLOGY Stocks
Want to dig deeper into these stocks?