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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
Markets · Technology

Arqit Quantum Inc. (ARQQ)

NCM · Software - Infrastructure

$17.55-0.63 (-3.47%)Quote refreshed

Sources: Yahoo Finance (quote, statistics) · SEC EDGAR (filings, insider trades, 13F holders) · company filings & press wires

Market Cap
$305.4M
P/E (TTM)
EPS
$-2.93
Div Yield
52W Range
$11.52–$62.00
Beta
2.21

Company overview

Next earnings: 2026-05-21

Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. The company offers QuantumCloud, a platform as a service that creates unbreakable software encryption keys. It also provides maintenance and support, and professional services. The company has a strategic collaboration with RAD for the development of a joint quantum-safe encryption solution for telecom networks. The company is based in London, the United Kingdom.

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Recent press releases

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SEC filings

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Arqit Quantum Inc. has not filed an SEC document in this window.

Arqit Quantum Inc. has no reported insider trades in the last 90 days.

Institutional holders

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Quarterly financials

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No quarterly financials have been ingested for Arqit Quantum Inc..