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Home/The Filing Wire/Quantinuum Inc./ S-1

Registration Statement · S-1

Quantinuum Inc.

QNTNASDAQEQUITYCurrent

Registration Statement

Filed May 8, 2026Accepted May 8, 2026, 4:04 PM EDTCIK 2110105Accession 0001628280-26-032836
View company →Permanent SEC source ↗
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Company context

Quantinuum is a leading quantum computing platform that offers solutions like hardware platforms, developer tools, application libraries and solution-targeted intellectual property (“IP”). Our vertically integrated quantum computing platform combines sophisticated quantum hardware systems and middleware with application software designed to make quantum computing deployable in real-world environments. By enabling hybrid quantum-classical computing workflows with our software, we believe we accelerate the creation of entirely new application categories, such as quantum-enabled AI.

Current securities

QNTNASDAQ · EQUITY · Current

Recent company filings

  1. SCHEDULE 13G/A - filed by Capital Research Global Investors regarding Quantinuum Inc.Nov 13, 2026
  2. 10-Q filingNov 10, 2026
  3. Results of Operations and Financial ConditionNov 5, 2026
  4. SCHEDULE 13G/A - filed by BlackRock Portfolio Management LLC regarding Quantinuum Inc.Oct 27, 2026
  5. SCHEDULE 13G - filed by CITADEL ADVISORS LLC regarding Quantinuum Inc.Oct 6, 2026

As-filed source

Primary evidence
As filedOpen full document ↗

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