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Aclarion vs Quantum-si

Quantum-si is the larger business, with $2.4m of revenue in fiscal 2025 against $75,730 for Aclarion (32.2 times as much). Aclarion grew faster (65.6% against -20.3%). Quantum-si kept more of each dollar of sales as profit: a net margin of -4160.1% against -9551.9%.

Latest fiscal yearAclarionACON, 2025Quantum-siQSI, 2025
Revenue $75,730 $2.4m
Revenue growth 65.6% -20.3%
Net income −$7.2m −$101m
Operating margin -9312.5% —
Net margin -9551.9% -4160.1%
Return on equity -104.8% -46.5%
Free cash flow −$7.2m −$97.2m
Cash $12.0m $21.6m
Total debt $0 $0
Debt to equity 0.0% —
Dividend per share — —
Dividend yield — —
Share buybacks — —
Employees 11 138
Market value $4.3m $281m
Price vs our value range — —
Moat score 8 (Weak) —
Insider trades, 12 months 11 buys, 0 sales 2 buys, 30 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.