Quantum Computing (QUBT) Q2 2026 Earnings Overview: Revenue Surges 9,000% as Negative Margins Limit Stock Gains to 0.22%

Quantum Computing reported Q2 2026 revenue of $5.551 million, above consensus, as QUBT finished the completed reaction session up 0.22%. The analysis weighs photonics-led growth against negative gross margin, acquisition costs, government concentration, future cash deployment and back-loaded contract conversion.