Quantum-Si Incorporated

QSI Healthcare Medical Devices

Quantum-Si Incorporated’s revenue for fiscal 2025 (year ended December 2025) was $2.4 million, down 20.3% from fiscal 2024.

Revenue
−61.6%
EPS
+41.2%
Free cash flow
+37.5%

Quarter to September 2026, against a year earlier

1.32 0.15 +12.82%
Market cap
$256.1M
P/E
0.0×
Fwd P/E
−3.3×
Dividend yield
—
F-score
2/9
Altman Z
0.36
Beneish M
2.00
Dividend safety
n/a
Older periods Dec '25 Mar '26 Jun '26 Sep '26 From the 10-Q filed 5 Nov
P/E ratio

+8 more quarters

0.00 0.00 0.00 0.00
P/S ratio
89.30 90.00 120.77 185.23
P/FCF ratio
0.00 0.00 0.00 0.00
P/Operating CF
(13.31) (6.50) (10.51) (11.44)
P/B ratio
0.99 0.83 1.08 1.46
EV/Sales
22.43 21.24 51.15 103.40
EV/EBITDA
0.00 0.00 0.00 0.00
EV/FCF
(0.56) (0.41) (0.88) (1.61)
Current Ratio
7.64 12.60 9.97 9.64
Net Debt/EBITDA
7.58 5.37 4.45 4.47
Debt/Equity
0.00 0.00 0.00 0.00
Earnings Yield
(47.27%) (66.23%) (51.69%) (36.45%)
Free Cash Flow Yield
(44.70%) (57.41%) (48.33%) (34.72%)
Free Cash Flow per Share
(0.08) (0.12) (0.08) (0.09)
Book value per Share
1.11 0.93 0.83 0.73
Free Cash Flow
(16.33) (25.92) (18.52) (20.58)
EV/EBIT
0.00 0.00 0.00 0.00
Other line items

Show all line items

Columns are period end dates · fundamentals updated 5 Nov 2026