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Quantum-Si Inc QSI

Nasdaq · stock · Measuring & Controlling Devices, NEC · website · IPO 2020-09-04

Quantum-Si Inc statistics & valuation

Market cap$186.1M
P / S76.4×
P / B0.8×
Net margin-4160.1%
Return on equity-46.0%
FCF margin-3991.5%
Return on capital-52.2%

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports.

Profitability & efficiency

Net margin (%)
-8868.80% -3303.00% -4160.10% 202020212022202320242025
Gross margin (%)
45.10% 52.30% 47.30% 202020212022202320242025
Operating margin (%)
-10274.60% -3550.60% -4766.00% 202020212022202320242025
Return on equity (%)
-19.90% -36.90% -35.30% -46.90% -46.00% 202020212022202320242025
Shares outstanding
5.4M 79.6M 139.3M 141.3M 143.2M 197.8M 202020212022202320242025
Net debt ($)
202020212022202320242025
Share buybacks ($)
202020212022202320242025
Return on assets (%)
-90.20% -18.90% -33.80% -32.20% -40.70% -41.30% 202020212022202320242025
Free cash flow margin (%)
-9107.80% -3020.90% -3991.50% 202020212022202320242025
Debt / equity (×)
202020212022202320242025
EPS ($)
-$6.84 -$1.19 -$0.95 -$0.68 -$0.71 -$0.51 202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020
Gross margin47.3%52.3%45.1%———
Operating margin-4766.0%-3550.6%-10274.6%———
Net margin-4160.1%-3303.0%-8868.8%———
FCF margin-3991.5%-3020.9%-9107.8%———
Return on assets-41.3%-40.7%-32.2%-33.8%-18.9%-90.2%
Return on equity-46.0%-46.9%-35.3%-36.9%-19.9%22.9%
Current ratio7.6411.9922.9422.8141.3913.75

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.