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Home/The Filing Wire/Horizon Quantum Holdings Ltd./ 20-F

SEC Filing · 20-F

Horizon Quantum Holdings Ltd.

SEC Filing

Filed Apr 14, 2026Accepted Apr 14, 2026, 4:50 PM EDTCIK 2088256Accession 0001213900-26-043585
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Company context

Horizon Quantum [NASDAQ: HQ] is on a mission to unlock broad quantum advantage by building the software infrastructure that empowers developers to use quantum computing to solve the world’s toughest computational problems. Founded in 2018 by Dr. Joe Fitzsimons, a leading researcher and former professor with more than two decades of experience in quantum computing, the company is bridging the gap between today’s hardware and tomorrow’s applications through the creation of advanced quantum software development tools. Its integrated development environment, Triple Alpha, enables developers to write sophisticated, hardware-agnostic quantum programs at different levels of abstraction. Learn more at www.horizonquantum.com.

Current securities

HQNASDAQ · EQUITY · CurrentHQNEO · EQUITY · CurrentHQWWWNASDAQ · WARRANT · Current

Recent company filings

  1. 6-K filingAug 4, 2026
  2. 6-K filingAug 4, 2026
  3. 6-K filingAug 3, 2026
  4. SCHEDULE 13D - filed by Peak XV Partners Seed Investment regarding Horizon Quantum Holdings Ltd.Jul 9, 2026
  5. S-8 filingMay 28, 2026

Registered securities in this filing

Horizon Quantum Holdings Ltd. · 20-F · Filed 2026-04-14

As filed in this accession. Current/historical status below comes from the governed listing record; the cover itself remains exact to this filing.

Class A ordinary shares

Symbol
HQ
Exchange
NASDAQ
Classification
COMMON
Filing context

Context: c2

Dimensions: us-gaap:StatementClassOfStockAxis

Warrants

Symbol
HQWWW
Exchange
NASDAQ
Classification
WARRANT
Status
Current
Filing context

Context: c3

Dimensions: us-gaap:StatementClassOfStockAxis

Accession 000121390026043585 · 2 registered-security cover members

Read the exact SEC filing ↗

As-filed source

Primary evidence
As filedOpen full document ↗

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