Quantum-Si Highlights Ongoing Growth from Placement Initiatives and Milestones in Proteus Launch Amid Ongoing Market Challenges
Management Priorities and Financial Performance: CEO Jeffrey Hawkins outlined three key priorities for Quantum-Si: accelerating commercial adoption, delivering on innovation, and maintaining financial strength. The company reported Q3 2025 revenue of $552,000, impacted by capital sales headwinds, while CFO Jeffry Keyes noted a significant increase in operating expenses due to a lease termination.
Alternative Instrument Placement Program Success: The company has seen early success with its alternative instrument placement program, securing 12 new customers, primarily in academic labs, which have begun making initial reagent purchases despite NIH funding challenges.
Proteus System Milestone and Product Launch: Quantum-Si achieved a significant milestone by successfully completing sequencing runs on its prototype Proteus system and launched its version 4 sequencing kit, which enhances amino acid detection capabilities.
Outlook and Analyst Sentiment: Management remains cautiously optimistic about the long-term market opportunity in proteomics, despite ongoing capital market headwinds and NIH funding uncertainties. Analysts expressed concerns about funding delays and the pace of adoption, while management emphasized tight cost controls and strategic milestones.
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Quantum-Si Highlights Ongoing Growth from Placement Initiatives and Milestones in Proteus Launch Amid Ongoing Market Challenges
Management Priorities and Financial Performance: CEO Jeffrey Hawkins outlined three key priorities for Quantum-Si: accelerating commercial adoption, delivering on innovation, and maintaining financial strength. The company reported Q3 2025 revenue of $552,000, impacted by capital sales headwinds, while CFO Jeffry Keyes noted a significant increase in operating expenses due to a lease termination.
Alternative Instrument Placement Program Success: The company has seen early success with its alternative instrument placement program, securing 12 new customers, primarily in academic labs, which have begun making initial reagent purchases despite NIH funding challenges.
Proteus System Milestone and Product Launch: Quantum-Si achieved a significant milestone by successfully completing sequencing runs on its prototype Proteus system and launched its version 4 sequencing kit, which enhances amino acid detection capabilities.
Outlook and Analyst Sentiment: Management remains cautiously optimistic about the long-term market opportunity in proteomics, despite ongoing capital market headwinds and NIH funding uncertainties. Analysts expressed concerns about funding delays and the pace of adoption, while management emphasized tight cost controls and strategic milestones.

Quantum-Si outlines new instrument acquisition models to grow installed base amid NIH funding headwinds
Management Insights: Quantum-Si's CEO highlighted a strategic shift towards expanding instrument acquisition options to counteract reduced capital purchases from U.S. academic labs, while also announcing advancements in their innovation pipeline, including new sequencing kits and the Proteus system.
Financial Overview: The company reported Q2 2025 revenue of $591,000, down from $842,000 in Q1, with a gross margin improvement to 59%. Despite short-term revenue challenges due to NIH funding uncertainties, management remains optimistic about long-term growth potential and has extended its cash runway into 2028.






