StockData
QSINasdaqMeasuring & Controlling Devices, NECFiscal year ends December 31

Quantum-Si Inc

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 13, 2026
$1.09−0.03 (-2.68%)

Close on Oct 19, 2026

Market cap
$237.40M
P/E (TTM)
–
Dividend yield
–

Share price

−$1.19 (−52.19%)past year

Daily closes, adjusted for splits. Drag across the chart to measure a change.Earnings

Quantum-Si Inc saw revenue fall 53.0% to $1.61M over the twelve months to Jun 30, 2026. Free cash flow was -$93.69M.

Revenue
$1.61M
-53.0% vs. a year earlier
Operating income
-$110.55M
TTM Q2 2026
Free cash flow
-$93.69M
TTM Q2 2026
EPS, diluted
-$0.46
TTM Q2 2026

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026

Valuation

Market cap
$237.40M
P/E ratio
–
Price to sales
147.92
Price to book
1.32
Dividend yield
–
Free cash flow yield
-39.46%

Fundamentals

Revenue
$1.61M
Net income
-$98.52M
EPS, diluted
-$0.46
Free cash flow
-$93.69M
Book value per share
$0.83
Diluted shares
218M

Eight years at a glance

Fiscal years 2018 to 2025 and trailing twelve months, USD

Revenue

$1.61M-53.0% YoY

Gross profit

$562.00K-69.0% YoY

Operating income

-$110.55M

Net income

-$98.52M

EPS, diluted

-$0.46

Free cash flow

-$93.69M
Reported periodTrailing twelve months