Compare Arqit Quantum Inc (ARQQ) vs Banco Santander SA (SAN) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Arqit Quantum Inc vs Banco Santander SA — how do they compare? Arqit Quantum Inc trades at $18.85 (market cap $332.04M), while Banco Santander SA trades at $13.8 (market cap $197.91B). The key difference: Banco Santander SA is far larger — about 596× Arqit Quantum Inc's market cap, and Banco Santander SA pays a 2.01% dividend while Arqit Quantum Inc pays none. Which is the better fit depends on your goals.
| ARQQ | SAN | |
|---|---|---|
Market Cap | $332.04M | $197.91B |
Sector | Technology | Financials |
52-Week High | $58.27 | $14.37 |
52-Week Low | $11.78 | $8.31 |
Enterprise Value | $305.35M | — |
Dividend Yield | — | 2.01% |
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.
Banco Santander (SAN) trades at $13.87, up 0.58% today, with a bullish technical signal from moving averages. The company reported $14.10B net income for 2025 with a 23.49% margin, though recent quarterly EPS results missed expectations. Analyst consensus is 64% buy, supported by news of Santander becoming Spain's most valuable company and its AI-driven efficiency initiatives.
Outlook is cautiously optimistic with strong profitability and strategic acquisitions, but risks include consecutive EPS misses, a significant net cash outflow trend, and regulatory scrutiny in Spain. The stock's valuation appears reasonable with a P/E of 13.78, offering potential upside if operational improvements materialize.
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 Banco Santander SA
Santander's focus is on retail and commercial banking. Latin America is geographically the largest operation, with Brazil by far the largest. Its continental European business is still mainly Iberian. Santander's U.K. presence is the result of the acquisition of building society Abbey. In the U.S., Santander operates a vehicle finance business and a regional bank focused on the Northeastern states.
Read more on SAN →
