Intuitive Surgical Inc (ISRG)vsPetroleo Brasileiro Petrobras SA ADR (PBR)
ISRG
Intuitive Surgical Inc
$422.06
-0.45%
HEALTHCARE · Cap: $142.48B
PBR
Petroleo Brasileiro Petrobras SA ADR
$17.75
+0.77%
ENERGY · Cap: $117.55B
Smart Verdict
WallStSmart Research — data-driven comparison
Petroleo Brasileiro Petrobras SA ADR generates 4607% more annual revenue ($498.09B vs $10.58B). ISRG leads profitability with a 28.1% profit margin vs 21.6%. ISRG appears more attractively valued with a PEG of 2.16. PBR earns a higher WallStSmart Score of 66/100 (B-).
ISRG
Buy64
out of 100
Grade: C+
PBR
Strong Buy66
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+77.9%
Fair Value
$1896.32
Current Price
$422.06
$1474.26 discount
Margin of Safety
+89.6%
Fair Value
$176.60
Current Price
$17.75
$158.85 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 30.9%
Safe zone — low bankruptcy risk
Large-cap with strong market position
Keeps 28 of every $100 in revenue as profit
Revenue surging 23.0% year-over-year
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 32.0%
Large-cap with strong market position
Every $100 of equity generates 24 in profit
Keeps 22 of every $100 in revenue as profit
Areas to Watch
Expensive relative to growth rate
Trading at 8.6x book value
Premium valuation, high expectations priced in
0.4% revenue growth
Expensive relative to growth rate
Earnings declined 7.2%
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 28.1% and operating margin at 30.9%. Revenue growth of 23.0% demonstrates continued momentum.
Bull Case : PBR
The strongest argument for PBR centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 21.6% and operating margin at 32.0%.
Bear Case : ISRG
The primary concerns for ISRG are PEG Ratio, Price/Book, P/E Ratio. A P/E of 48.8x leaves little room for execution misses.
Bear Case : PBR
The primary concerns for PBR are Revenue Growth, PEG Ratio, EPS Growth.
Key Dynamics to Monitor
ISRG profiles as a growth stock while PBR is a value play — different risk/reward profiles.
ISRG carries more volatility with a beta of 1.51 — expect wider price swings.
ISRG is growing revenue faster at 23.0% — sustainability is the question.
PBR generates stronger free cash flow (3.3B), providing more financial flexibility.
Bottom Line
PBR scores higher overall (66/100 vs 64/100), backed by strong 21.6% margins. ISRG offers better value entry with a 77.9% margin of safety. 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.
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.
Petroleo Brasileiro Petrobras SA ADR
ENERGY · OIL & GAS INTEGRATED · USA
Petrleo Brasileiro SA - Petrobras produces and sells oil and gas in Brazil and internationally. The company is headquartered in Rio de Janeiro, Brazil.
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