Arqit Quantum Inc.
ARQQ · US · Software & IT Services · $16 a share (close of 14 Sep 2026)
Available company data, source links and archived checks for Arqit Quantum Inc.. Read each source and date: a past check is not a fresh review, and some earlier figures have incomplete source details.
Who holds it — from the filings
Defiance ETFs, LLCUBS Group AGLegal & General Group PlcNATIONAL BANK OF CANADA /FI/MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.register as filed
2026-08-31
Filing timeline — what the company told the exchange
- 6-K
1
tm2624983d1_6k.htm
FORM 6-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE
ISSUER
PURSUANT TO …
09 Sep 2026 · document
- EARNINGS EXHIBIT https://www.sec.gov/Archives/edgar/data/1859690/000110465926098769/tm2623487d1_ex99-2.htm
EX-99.2
3
tm2623487d1_ex99-2.htm
EXHIBIT 99.2
Exhibit…
19 Aug 2026 · document
- 6-K
1
tm2618056d1_6k.htm
FORM 6-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE
ISSUER
PURSUANT TO …
17 Jun 2026 · document
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