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Quantum-Si Incorporated QSI Q4 2025 Annual earnings

Reported March 3, 2026 · After market close

Revenue$451.0KMiss by $310.9K
EPS-$0.08Beat by $0.06
Revenue estimate$761.9K
EPS estimate-$0.14

Next report

Aug 13, 2026 (In 2 weeks)
Revenue estimate$302.0K
EPS estimate-$0.13

Versus estimates

Revenue

Q1 2026$258.0KMiss by $40.7K
Q4 2025$451.0KMiss by $310.9K
Q3 2025$552.0KMiss by $47.3KQ2 2025$591.0KMiss by $8.3KQ1 2025$842.0KMiss by $769.3KQ4 2024$1.2MMiss by $77.3K

Diluted EPS

Q1 2026-$0.10Beat by $0.02
Q4 2025-$0.08Beat by $0.06
Q3 2025-$0.17Miss by $0.05Q2 2025-$0.16In lineQ1 2025-$0.11Beat by $0.06Q4 2024-$0.18In line

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Questions, answered.

When did Quantum-Si Incorporated report Q4 2025 earnings?
Quantum-Si Incorporated (QSI) reported Q4 2025 earnings on March 3, 2026 after market close.
What were Quantum-Si Incorporated's Q4 2025 revenue and EPS?
Quantum-Si Incorporated reported revenue of $451.0K and eps of $-0.08 for Q4 2025.
Did Quantum-Si Incorporated beat estimates in Q4 2025?
Revenue missed the consensus estimate of $761.9K by $310.9K. EPS beat the consensus estimate of $-0.14 by $0.06.
How did Quantum-Si Incorporated's Q4 2025 results compare year-over-year?
Compared to the same quarter a year prior, revenue declined 62.2% from $1.2M a year earlier and eps grew 55.6% from $-0.18.
Where can I find Quantum-Si Incorporated's Q4 2025 SEC filings?
You can read the 8-K earnings release (0001816431-26-000009) and the 10-K periodic report (0001816431-26-000011) directly on SEC EDGAR. The filing index links above go to sec.gov.