QUBT: Quantum Computing Shares Jump -- Q3 Revenue Surges 280%, Cash Pile Hits $1.5B - Yahoo Finance

QUBT: Quantum Computing Shares Jump -- Q3 Revenue Surges 280%, Cash Pile Hits $1.5B Nauman khan November 17, 2025 1 min read QUBT -0.62% This article first appeared on GuruFocus.

Quantum Computing Inc. (NASDAQ:QUBT) stock jumps about 15% on early Monday as the company reports a solid jump in revenue and a swing into profitability. Revenue climbs to $384,000 from $61,000 a quarter earlier, supported by progress in R&D activity, new hardware agreements, and cloud access to the Dirac-3 system. The company also reports $2.4 million in net income, reversing a $36 million loss, helped partly by one-time gains. Warning! GuruFocus has detected 4 Warning Signs with QUBT. Is QUBT fairly valued? Test your thesis with our free DCF calculator. QUBT strengthens its balance sheet as well, ending the quarter with $352 million in cash and $461 million in investments. After an additional $750 million raise, total liquidity moves above $1.5 billion. The company's financial position remains strong, with no debt and a current ratio above 88. Operating margins remain deeply negative, showing the company still has work to do on efficiency. Even so, management aims to use its liquidity to expand into acquisitions and continue building technologies in AI, cybersecurity, high-performance computing, and photonics-based quantum hardware.