AA vs ISRG: Which Stock is Better?
Side-by-side comparison of Alcoa Corp and Intuitive Surgical Inc in 2026
AA
Alcoa Corp
$61.31
ISRG
Intuitive Surgical Inc
$485.85
Key Metrics Comparison
| Metric | AA | ISRG | Winner |
|---|---|---|---|
| Market Cap | $16.18B | $172.54B | ISRG |
| P/E Ratio | 14.03 | 61.73 | AA |
| EPS (TTM) | $4.37 | $7.87 | ISRG |
| Revenue Growth | -0.0% | 0.2% | ISRG |
| Gross Margin | 17.9% | 66.0% | ISRG |
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Frequently Asked Questions
Is AA or ISRG a better investment?
Comparing AA and ISRG: Alcoa Corp has a market cap of $16.18B while Intuitive Surgical Inc has $172.54B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between AA and ISRG?
AA (Alcoa Corp) and ISRG (Intuitive Surgical Inc) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: AA or ISRG?
Based on P/E ratios, AA trades at a lower multiple (14.0x vs 61.7x).
Which is growing faster: AA or ISRG?
ISRG has higher revenue growth at 0.2% vs -0.0% for AA.
Which company is more profitable: AA or ISRG?
Intuitive Surgical Inc (ISRG) has higher gross margins at 66.0% compared to 17.9% for AA.
Which is the larger company: AA or ISRG?
Intuitive Surgical Inc (ISRG) is larger with a market cap of $172.54B compared to $16.18B for AA.
Should I buy AA or ISRG in 2026?
Both AA and ISRG have investment merit. AA trades at $61.31 while ISRG trades at $485.85. Consider your investment goals, risk tolerance, and portfolio diversification before deciding. Our AI analysis tools can provide personalized insights.
What are the key differences between AA and ISRG stock?
Key differences: Market Cap ($16.18B vs $172.54B), P/E Ratio (14.0x vs 61.7x), Revenue Growth (-0.0% vs 0.2%), Gross Margin (17.9% vs 66.0%).