Quantum-Si incorporated (QSI) News
Track canonical SquawkNews coverage tagged to QSI, Quantum-Si incorporated. This hub brings together deduplicated headlines about alpaca us equities, markets catalysts, earnings, analyst actions, and wider market events so traders can review how a developing story changed over time. It contains 9 indexed stories across 5 publication days and is ordered by the same first-publication timeline used by LiveCast.
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Quantum-Si Incorporated (QSI) Reports Proteus Outperforms Platinum Pro on Key Metrics
Quantum-Si reported interim data showing its in-development Proteus platform outperformed Platinum Pro across accuracy, scale and peptide ID, including 30x more alignments per chamber and a 4.8x lower median false discov
CENTRAL_BANK | Sep 29, 2026, 12:18 AM UTC
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Quantum-Si Presents Interim Proteus™ Data at World HUPO 2026 Demonstrating a Significant Step Change in Performance Compared to Platinum® Pro
All measurable sequencing metrics show profound improvement over Platinum ProBRANFORD, Conn., Sept. 28, 2026 (GLOBE NEWSWIRE) -- Quantum-Si Incorporated NASDAQ:QSI (“Quantum-Si,” “QSI” or the “Company”), a proteomics com
NEWS | Sep 29, 2026, 12:18 AM UTC
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QSI - Quantum -Si Announces Detection of 18 Amino Acids Using a Developmental Sequencing Kit on Proteus™
QSI - Quantum -Si Announces Detection of 18 Amino Acids Using a Developmental Sequencing Kit on Proteus™
NEWS | Sep 15, 2026, 11:00 AM UTC
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Quantum-Si Expands Proteus™ Roadshow with Additional U.S. and European Cities
Growing Multi-City Program Continues to Increase Awareness of Proteus and Support Customer Funnel Development Ahead of Commercial LaunchBRANFORD, Conn., Sept. 09, 2026 (GLOBE NEWSWIRE) -- Quantum-Si Incorporated NASDAQ:Q
EQUITY | Sep 09, 2026, 12:04 PM UTC
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QSI - Quantum -Si Expands Proteus™ Roadshow with Additional U.S. and European Cities
QSI - Quantum -Si Expands Proteus™ Roadshow with Additional U.S. and European Cities
EQUITY | Sep 09, 2026, 12:01 PM UTC
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QSI to participate in H.C. Wainwright 28th Global Investment Conference
QSI says it will participate in the H.C. Wainwright 28th Annual Global Investment Conference, per a company announcement.
EQUITY | Aug 18, 2026, 12:00 PM UTC
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Quantum-Si delays Proteus launch to Q2 2027, cuts workforce 20%
Quantum-Si said it is delaying Proteus launch to Q2 2027 after an additional integrated instrument design cycle and is implementing a 20% workforce reduction to align costs.
EARNINGS | Aug 13, 2026, 09:48 PM UTC
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Quantum-Si affirms FY2026 sales guidance at $1.000M vs $1.033M est
Quantum-Si affirms its FY2026 sales outlook at $1.000 million versus a $1.033 million estimate.
EARNINGS | Aug 13, 2026, 08:05 PM UTC
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QSI Quantum-Si reports Q2 2026 results, updates Proteus™ development
QSI (Quantum-Si) reports its second-quarter 2026 financial results and provides a development update on its Proteus™ platform.
EARNINGS | Aug 13, 2026, 08:05 PM UTC