Intuitive Surgical Inc (ISRG)vsWestern Digital Corporation (WDC)
ISRG
Intuitive Surgical Inc
$477.97
-0.41%
HEALTHCARE · Cap: $169.76B
WDC
Western Digital Corporation
$293.10
-7.52%
TECHNOLOGY · Cap: $100.21B
Smart Verdict
WallStSmart Research — data-driven comparison
Western Digital Corporation generates 7% more annual revenue ($10.73B vs $10.06B). WDC leads profitability with a 35.6% profit margin vs 28.4%. WDC appears more attractively valued with a PEG of 0.69. ISRG earns a higher WallStSmart Score of 62/100 (C+).
ISRG
Buy62
out of 100
Grade: C+
WDC
Buy55
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-81.6%
Fair Value
$263.21
Current Price
$477.97
$214.76 premium
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
Strong operational efficiency at 30.2%
Safe zone — low bankruptcy risk
Large-cap with strong market position
Keeps 28 of every $100 in revenue as profit
18.8% revenue growth
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
Trading at 9.5x book value
Premium valuation, high expectations priced in
Moderate valuation
Trading at 14.0x book value
Revenue declined 41.0%
Earnings declined 95.9%
Comparative Analysis Report
WallStSmart ResearchBull Case : ISRG
The strongest argument for ISRG centers on Operating Margin, Altman Z-Score, Market Cap. Profitability is solid with margins at 28.4% and operating margin at 30.2%. Revenue growth of 18.8% demonstrates continued momentum.
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 : ISRG
The primary concerns for ISRG are PEG Ratio, Price/Book, P/E Ratio. A P/E of 60.6x leaves little room for execution misses.
Bear Case : WDC
The primary concerns for WDC are P/E Ratio, Price/Book, Revenue Growth.
Key Dynamics to Monitor
ISRG profiles as a growth 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.
ISRG is growing revenue faster at 18.8% — sustainability is the question.
ISRG generates stronger free cash flow (730M), providing more financial flexibility.
Bottom Line
ISRG scores higher overall (62/100 vs 55/100), backed by strong 28.4% margins and 18.8% revenue growth. Both earn "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.
Intuitive Surgical Inc
HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA
Intuitive Surgical, Inc. is an American corporation that develops, manufactures, and markets robotic products designed to improve clinical outcomes of patients through minimally invasive surgery, most notably with the da Vinci Surgical System.
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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