Compare Arqit Quantum Inc (ARQQ) vs Carparts.Com Inc (PRTS) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Arqit Quantum Inc vs Carparts.Com Inc — how do they compare? Arqit Quantum Inc trades at $18.86 (market cap $332.04M), while Carparts.Com Inc trades at $5.87 (market cap $47.94M). The key difference: Arqit Quantum Inc is far larger — about 6.9× Carparts.Com Inc's market cap, and Carparts.Com Inc is trading nearer its 52-week high, Arqit Quantum Inc nearer its low. Which is the better fit depends on your goals.
| ARQQ | PRTS | |
|---|---|---|
Market Cap | $332.04M | $47.94M |
Sector | Technology | Consumer Cyclical |
52-Week High | $58.27 | $11.40 |
52-Week Low | $11.78 | $3.88 |
Enterprise Value | $305.35M | $62.92M |
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 $19.08, down 6.79% today, with a bearish technical signal from moving averages. The company reported $530K revenue for 2025 but a net loss of $35.34M, with negative profit margins and high valuation ratios. Recent news highlights contract wins and 829% YoY revenue growth in H1 FY26, though earnings misses persist.
Outlook remains speculative given deep losses and high P/S of 275.84, but growth in quantum security deals offers potential. Key risks include cash burn and competitive threats. Analyst consensus is split 50/50 buy/hold, indicating cautious optimism amid fundamental challenges.
PRTS trades at $5.87, down 1.92% today, with a bearish technical signal from moving averages but bullish oscillators. The company reported a net loss of $50.44 million in 2025, though recent quarters have beaten EPS estimates. A recent reverse stock split and new credit facility aim to stabilize operations amid declining revenue trends from $676 million in 2023 to $548 million in 2025.
The outlook remains challenging with persistent losses and negative cash flow, but analyst consensus is positive with 60% buy ratings. Key risks include sustained unprofitability and competitive pressures, while potential upside hinges on cost control and execution of strategic initiatives to return to growth.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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 Carparts.Com Inc
CarParts.com Inc is an online provider of automotive aftermarket parts and repair information. The company principally sells its products to individual consumers through its network of websites and online marketplaces. The company's products consist of collision parts serving the body repair market, engine parts to serve the replacement parts market, and performance parts and accessories.
Read more on PRTS →
