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$ARQQ

$13.80▲ -1.4% YTD

6 SEC 13D/G filings tracked · Last updated Oct 20, 2026

Filing History
News
ARQQ ▼ -1.4% - Arqit Quantum Inc.
CP $13.80▲ -1.4%Oct 20, 2026 · ThinkSabio Blog

$ARQQ ARQQW - Arqit announces strategic investment in Sirius to strengthen quantum-safe communications for defence and government…

News
ARQQ ▼ -3.8% - Arqit Quantum Inc.
CP $21.76▲ -3.8%Oct 8, 2026 · ThinkSabio Blog

$ARQQ ARQQW - Arqit Quantum Inc. Announces Select Preliminary Financial Results for the Second Half and Full Fiscal Year 2026…

News
ARQQ ▼ -0.4% - Arqit Quantum Inc.
CP $23.02▲ -0.4%Sep 25, 2026 · ThinkSabio Blog

$ARQQ HPE IONQ - Today's Stolen Data Could Be Tomorrow's Decrypted Data…

News
ARQQ ▼ -0.2% - Arqit Quantum Inc.
CP $23.48▲ -0.2%Sep 22, 2026 · ThinkSabio Blog

$ARQQ ARQQW - Babcock and Arqit demonstrate secure communications network designed to counter future quantum-enabled threats…

SEC 13D/G
ARQQ - Arqit Quantum Inc. - SEC Filing Update (10-SEP-2026) | ThinkSabio - Stocks Simplified
$20.91▼ -14.69%Sep 10, 2026 · ThinkSabio Blog

$ARQQ SEC 13D/G institutional ownership filing. Technology sector. SEC Filing Update: #ARQQ Arqit Quantum Inc. : $20.91 Sector: Technology | YTD: 🔽 -1…

SEC 13D/G
$ARQQ SEC Filing Update (23-JUN-2026) | ThinkSabio - Stocks Simplified
$28.90▲ 17.91%Jun 23, 2026 · ThinkSabio Blog

SEC Filing Update: #ARQQ : $28.90 Sector: Technology | YTD: 🔼+ 17.91% The SEC disclosed Today (23-JUN-2026) that ICS OPPORTUNITIES, LTD. has Newly bou…