ARQQ vs NVDA
Side-by-side quantum stock comparison: market cap, share price, classification, and thesis.
Market cap, head to head
Stat-by-stat
| Metric | ARQQ | NVDA |
|---|---|---|
| Type | Pure-play | Diversified |
| Segment | Software | Software |
| Exchange | NASDAQ | NASDAQ |
| Country | GB | US |
| Market cap | $332.04M | $5.11T |
| Share price | $19.08 | $210.96 |
| Employees | 82 | 36,000 |
| Sector | Technology | Technology |
| Industry | Software - Infrastructure | Semiconductors |
Quantum thesis
Arqit sells symmetric-key encryption software designed to be resilient against future quantum attacks. It is not a quantum computer company; it is a post-quantum cryptography company whose product addresses the security threat that scalable quantum computing would create. Read Arqit as a security thesis adjacent to the quantum trade, not as a bet on quantum hardware itself.
Full ARQQ page →Quantum thesis
NVIDIA does not build quantum computers but supplies the GPU-based simulation and hybrid-classical infrastructure used by nearly every serious quantum hardware team. CUDA-Q is its platform for hybrid quantum-classical workloads and increasingly co-located GPU+QPU systems. Treat NVDA as a picks-and-shovels exposure rather than a direct quantum bet.
Full NVDA page →