Quantum-Si Gross Margin Growth & History (QSI)

Quantum-Si's gross margin was 47.33% for fiscal 2025.

Quantum-Si annual gross margin history

Quantum-Si annual gross margin

2023

2024

2025

Fiscal year	Period ended	Gross margin	Change (percentage points)
2025	2025-12-31	47.33%	−4.99 pp
2024	2024-12-31	52.32%	+7.22 pp
2023	2023-12-31	45.10%	—

Quantum-Si quarterly gross margin

Q1.23

Q2.23

Q3.23

Q4.23

Q1.24

Q2.24

Q3.24

Q4.24

Q1.25

Q2.25

Q3.25

Q4.25

Q1.26

Q2.26

Fiscal quarter	Period ended	Gross margin	Change (percentage points)
Q2 2026	2026-06-30	50.00%	−9.39 pp
Q1 2026	2026-03-31	28.68%	−29.04 pp
Q4 2025	2025-12-31	27.05%	−24.12 pp
Q3 2025	2025-09-30	35.14%	−11.49 pp
Q2 2025	2025-06-30	59.39%	+2.48 pp
Q1 2025	2025-03-31	57.72%	−1.14 pp
Q4 2024	2024-12-31	51.17%	+6.67 pp
Q3 2024	2024-09-30	46.63%	−1.80 pp
Q2 2024	2024-06-30	56.91%	+18.86 pp
Q1 2024	2024-03-31	58.86%	+10.04 pp
Q4 2023	2023-12-31	44.50%	—
Q3 2023	2023-09-30	48.43%	—
Q2 2023	2023-06-30	38.05%	—
Q1 2023	2023-03-31	48.82%	—

Quantum-Si gross margin trends

Across the available reported history, Quantum-Si's gross margin decreased from 52.32% to 47.33%, a change of −4.99 percentage points. The latest reported quarter, Q2 2026, shows 50.00%.

About the metric

What gross margin means

Gross margin measures the percentage of revenue remaining after the direct costs of producing goods or services. It helps show how efficiently a company turns sales into gross profit before operating expenses.

Calculation and source

How gross margin is calculated

TickerStat calculates gross margin as SEC-reported gross profit divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review Quantum-Si filings at SEC.gov ↗