Compare Arqit Quantum Inc (ARQQ) vs KLA Corp. (KLAC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Arqit Quantum Inc vs KLA Corp. — how do they compare? Arqit Quantum Inc trades at $24.1 (market cap $424.79M), while KLA Corp. trades at $206.47 (market cap $261.92B). The key difference: KLA Corp. is far larger — about 616.6× Arqit Quantum Inc's market cap, and KLA Corp. pays a 0.46% dividend while Arqit Quantum Inc pays none. Which is the better fit depends on your goals.
| ARQQ | KLAC | |
|---|---|---|
Market Cap | $424.79M | $261.92B |
Sector | Technology | Technology |
52-Week High | $58.27 | $301.71 |
52-Week Low | $11.78 | $84.39 |
Enterprise Value | $398.10M | $263.17B |
Dividend Yield | — | 0.46% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ARQQ trades at $24.10, up 6.59% today, with a bullish technical signal from moving averages. The company shows explosive revenue growth (829% YoY in H1 2026) but remains deeply unprofitable with a -4,508% net margin. Recent news highlights quantum-safe encryption partnerships with telecom and government clients, driving investor optimism despite significant financial losses.
Outlook remains speculative with high risk/reward profile. The quantum security market offers substantial growth potential, but ARQQ must demonstrate path to profitability amid heavy operating losses. Analyst consensus is divided (50% Buy, 50% Hold), reflecting uncertainty about timeline for sustainable operations.
KLA Corporation (KLAC) trades at $192.74, down 2.71% on the day, amid a broader semiconductor sector pullback. The stock shows strong fundamentals with revenue growth to $12.16B in 2025 and net income of $4.06B, though valuation ratios remain elevated with a P/E of 54.77. Recent corporate actions include a 1:10 stock split and dividend declarations, while technical indicators signal near-term bearish pressure with key support at $189.
KLAC presents a compelling long-term investment case driven by AI-driven semiconductor equipment demand and consistent earnings beats, but faces risks from high valuation and sector volatility. Analyst consensus remains bullish with a $246.93 price target implying 28% upside, though investors should monitor execution against growth expectations and competitive dynamics in the semiconductor equipment space.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About Arqit Quantum Inc
Arqit Quantum provides advanced cybersecurity software that uses symmetric key agreement technology. Its solutions protect networked devices and data against current and future cyber threats, including quantum attacks.
Read more on ARQQ →About KLA Corp.
KLA designs and manufactures yield-management and process-monitoring diagnostic and control systems for the semiconductor manufacturing industry. The systems are used to analyze the manufacturing process at various steps in a semiconductor's development. The firm's laser-scanning products are used for wafer qualification, process monitoring, and equipment monitoring. KLA also provides inspection tools and systems for optical metrology and e-beam metrology.
Read more on KLAC →
