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ARQQNasdaqServices-Prepackaged SoftwareFiscal year ends September 30

Arqit Quantum Inc.

Financials through fiscal 2025, year ended Sep 30, 2025Last filing: 20-F on Dec 9, 2025
$14.02+0.00 (0.00%)

Close on Oct 19, 2026

Market cap
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P/E (TTM)
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Dividend yield
–

Share price

−$27.47 (−66.21%)past year

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

Arqit Quantum Inc. grew revenue 80.9% to $530.00K over fiscal 2025. Free cash flow was -$29.59M.

Revenue
$530.00K
+80.9% vs. a year earlier
Operating income
-$38.54M
FY2025
Free cash flow
-$29.59M
FY2025
EPS, diluted
-$2.56
FY2025

Key statistics

Valuation at the latest close; fundamentals over fiscal 2025, balances at Mar 31, 2026

Valuation

Market cap
–
P/E ratio
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Price to sales
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Price to book
–
Dividend yield
–
Free cash flow yield
–

Fundamentals

Revenue
$530.00K
EPS, diluted
-$2.56
Free cash flow
-$29.59M

Seven years at a glance

Fiscal years 2019 to 2025, USD

Revenue

$530.00K+80.9% YoY

Operating income

-$38.54M

Net income

–

EPS, diluted

-$2.56

Free cash flow

-$29.59M
Reported period