Price$13.22-0.88 (-6.27%)
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News · 26 weeks52-50%
2025-11-022026-04-26
Mix3790d
- Insider25(68%)
- Other7(19%)
- SEC Filings3(8%)
- Earnings1(3%)
- Leadership1(3%)
Latest news
25 items- INSIDERSEC Form 4 filed by Director Lefebvre D'Ovidio Manfredi4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Director Lefebvre D'Ovidio Manfredi4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Director Lefebvre D'Ovidio Manfredi4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Lefebvre D'Ovidio Manfredi4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Lefebvre D'Ovidio Manfredi4 - Arqit Quantum Inc. (0001859690) (Issuer)
- PRTomorrow Street, a joint venture between Vodafone and Luxembourg's technology incubator, chooses Arqit to add Quantum Security Solutions to its portfolioLONDON, April 16, 2026 (GLOBE NEWSWIRE) -- Arqit (NASDAQ:ARQQ, ARQQW)), a global leader in PQC migration tooling and quantum-safe encryption, has been selected to join the Tomorrow Street portfolio as a Scaleup Partner. Arqit is the first quantum security company to join the portfolio. This milestone follows Arqit's participation in Tomorrow Street's 2025 Scaleup X programme, where it engaged with technology stakeholders and demonstrated the relevance of its solutions in addressing emerging cybersecurity challenges across Tomorrow Street's ecosystem. As part of the portfolio, Arqit joins a group of technology companies working across areas such as data, security, and digital infrastructu
- SECSEC Form 6-K filed by Arqit Quantum Inc.6-K - Arqit Quantum Inc. (0001859690) (Filer)
- PRArqit Quantum Inc. Announces Select Preliminary Financial Results for the First Half of Fiscal Year 2026LONDON, April 10, 2026 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (NASDAQ:ARQQ, ARQQW)) ("Arqit"), a global leader in quantum-safe encryption, announces select preliminary financial results for the first half of fiscal year 2026. Based on preliminary unaudited results, management expects revenue for the first half period ended 31 March 2026 of approximately $620,000 to $630,000. This compares to $67,000 for the same period in fiscal year 2025 and $530,000 for the full 2025 fiscal period. Cash and cash equivalents were approximately $28.9 million as of 31 March 2026. Growth in revenue for the first half of fiscal year 2026 versus the comparable period in fiscal year 2025 resulted from but was
- INSIDERSEC Form 4 filed by Leaver Andrew4 - Arqit Quantum Inc. (0001859690) (Issuer)
- PRQuantum Secure Encryption Corp. announces official launch of QPA v2, its enterprise post-quantum cryptographic migration platformIssued on behalf of QSE — Quantum Secure Encryption Corp.FlyOnWallStreet.com News CommentaryVANCOUVER, BC, April 6, 2026 /CNW/ -- In August 2024, the National Institute of Standards and Technology finalized the first three post-quantum cryptography standards — FIPS 203, 204, and 205 — after an eight-year global evaluation process. In January 2027, the NSA's CNSA 2.0 framework requires all new national security systems to implement quantum-safe algorithms. By 2030, all custom and legacy applications must be migrated. By 2035, the entire cryptographic infrastructure of every system touching national security must be quantum-resilient. No exceptions. This is not a theoretical risk exercise. Int
- INSIDERSEC Form 4 filed by Calabria Carlo4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Feenan Paul4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Lefebvre D'Ovidio Manfredi4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Pointon Nicholas4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Ritchie Garth4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Wilder Ben Simon4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Willcocks Patrick4 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 4 filed by Leaver Andrew4 - Arqit Quantum Inc. (0001859690) (Issuer)
- SECSEC Form 144 filed by Arqit Quantum Inc.144 - Arqit Quantum Inc. (0001859690) (Subject)
- INSIDERSEC Form 3 filed by new insider Pointon Nicholas3 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 3 filed by new insider Calabria Carlo3 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 3 filed by new insider Lefebvre D'Ovidio Manfredi3 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 3 filed by new insider Feenan Paul3 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 3 filed by new insider Willcocks Patrick3 - Arqit Quantum Inc. (0001859690) (Issuer)
- INSIDERSEC Form 3 filed by new insider Wilder Ben Simon3 - Arqit Quantum Inc. (0001859690) (Issuer)
ARQQ FAQ
5 questionsWhere does ARQQ stock trade?
Arqit Quantum Inc. (ARQQ) is listed on NASDAQ.What sector and industry is ARQQ in?
Arqit Quantum Inc. operates in the Technology sector, Computer Software: Prepackaged Software industry.What are analysts saying about ARQQ?
Arqit Quantum Inc. has had 3 recent analyst actions on file. The most recent action was from H.C. Wainwright: Buy on 2024-12-31. Recent price targets range from $700.00 to $1600.00.What companies are similar to ARQQ?
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