AA vs KLAC: Which Stock is Better?
Side-by-side comparison of Alcoa Corp and Kla Corp in 2026
AA
Alcoa Corp
$59.65
KLAC
Kla Corp
$1429.36
Key Metrics Comparison
| Metric | AA | KLAC | Winner |
|---|---|---|---|
| Market Cap | $15.45B | $187.81B | KLAC |
| P/E Ratio | 13.65 | 42.92 | AA |
| EPS (TTM) | $4.37 | $33.30 | KLAC |
| Revenue Growth | -0.0% | 0.1% | KLAC |
| Gross Margin | 17.9% | 61.6% | KLAC |
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Frequently Asked Questions
Is AA or KLAC a better investment?
Comparing AA and KLAC: Alcoa Corp has a market cap of $15.45B while Kla Corp has $187.81B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between AA and KLAC?
AA (Alcoa Corp) and KLAC (Kla Corp) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: AA or KLAC?
Based on P/E ratios, AA trades at a lower multiple (13.6x vs 42.9x).
Which is growing faster: AA or KLAC?
KLAC has higher revenue growth at 0.1% vs -0.0% for AA.
Which company is more profitable: AA or KLAC?
Kla Corp (KLAC) has higher gross margins at 61.6% compared to 17.9% for AA.
Which is the larger company: AA or KLAC?
Kla Corp (KLAC) is larger with a market cap of $187.81B compared to $15.45B for AA.
Should I buy AA or KLAC in 2026?
Both AA and KLAC have investment merit. AA trades at $59.65 while KLAC trades at $1429.36. 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 KLAC stock?
Key differences: Market Cap ($15.45B vs $187.81B), P/E Ratio (13.6x vs 42.9x), Revenue Growth (-0.0% vs 0.1%), Gross Margin (17.9% vs 61.6%).