AA vs INSP: Which Stock is Better?
Side-by-side comparison of Alcoa Corp and Inspire Medical Systems Inc in 2026
AA
Alcoa Corp
$70.38
INSP
Inspire Medical Systems Inc
$56.64
Key Metrics Comparison
| Metric | AA | INSP | Winner |
|---|---|---|---|
| Market Cap | $18.57B | $1.64B | AA |
| P/E Ratio | 16.44 | 11.62 | INSP |
| EPS (TTM) | $4.28 | $4.89 | INSP |
| Revenue Growth | -0.0% | 0.1% | INSP |
| Gross Margin | 17.9% | 85.4% | INSP |
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Frequently Asked Questions
Is AA or INSP a better investment?
Comparing AA and INSP: Alcoa Corp has a market cap of $18.57B while Inspire Medical Systems Inc has $1.64B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between AA and INSP?
AA (Alcoa Corp) and INSP (Inspire Medical Systems 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 INSP?
Based on P/E ratios, INSP trades at a lower multiple (11.6x vs 16.4x).
Which is growing faster: AA or INSP?
INSP has higher revenue growth at 0.1% vs -0.0% for AA.
Which company is more profitable: AA or INSP?
Inspire Medical Systems Inc (INSP) has higher gross margins at 85.4% compared to 17.9% for AA.
Which is the larger company: AA or INSP?
Alcoa Corp (AA) is larger with a market cap of $18.57B compared to $1.64B for INSP.
Should I buy AA or INSP in 2026?
Both AA and INSP have investment merit. AA trades at $70.38 while INSP trades at $56.64. 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 INSP stock?
Key differences: Market Cap ($18.57B vs $1.64B), P/E Ratio (16.4x vs 11.6x), Revenue Growth (-0.0% vs 0.1%), Gross Margin (17.9% vs 85.4%).