QTUM vs QUBT
Side-by-side quantum stock comparison: market cap, share price, classification, and thesis.
Market cap, head to head
Stat-by-stat
| Metric | QTUM | QUBT |
|---|---|---|
| Type | ETF | Pure-play |
| Segment | Fund | Hardware + Software |
| Exchange | NASDAQ | NASDAQ |
| Country | US | US |
| Market cap | $3.83B | $1.59B |
| Share price | $158.62 | $11.68 |
| Employees | — | 41 |
| Sector | Financial Services | Technology |
| Industry | Asset Management | Computer Hardware |
QTUM
Defiance Quantum ETF
Quantum thesis
QTUM tracks an index of roughly 70 companies tied to quantum computing and machine learning. Holdings are weighted equally and rebalanced semi-annually, which dilutes the pure-play quantum exposure but limits single-name risk. The cleanest one-ticker way to own the diversified version of the quantum theme.
Full QTUM page →QUBT
Quantum Computing Inc.
Quantum thesis
Quantum Computing Inc focuses on photonic quantum hardware and quantum-inspired software it markets for optimization, sensing, and machine learning workloads. Revenue is minimal and the ticker trades as a high-beta retail vehicle whose moves often outrun fundamentals. Investors should weigh photonic claims against verifiable product shipments.
Full QUBT page →