Quantum Computing Inc. rated 'Hold' due to high risks and overvaluation despite Q1 revenue growth.

Quantum Computing Inc. (QUBT) remains rated 'Hold' because its recent revenue growth to $3.69 million in Q1 2026 was largely due to acquisitions rather than organic growth. The company continues to face significant challenges with deeply negative gross margins and underused capital-intensive fabs. Additionally, QUBT's valuation is considered disconnected from its operational reality, trading at over 44 times two-year forward sales without a working gate-based quantum computer prototype. These factors contribute to high execution risk and caution among investors.