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Horizon Quantum Holdings Ltd.

corporate_fare Company Profile

Horizon Quantum Holdings Ltd.

HQ·NASDAQ·Technology·CIK 0002088256

Horizon Quantum Holdings Ltd. is building software infrastructure to make quantum computers accessible to commercial enterprises and hardware providers. The company aims to provide developers, researchers, and enterprises with quantum software infrastructure to solve real-world problems. Horizon is creating development tools designed to automatically accelerate code written for conventional computers on quantum computers. This approach involves developing methods to generate quantum-accelerated solutions, utilizing quantum effects like superposition and entanglement, from legacy code and conventional software. Horizon's Triple Alpha software is an integrated development environment that provides users with access to Horizon's development, deployment, and execution infrastructure. It allows developers to create sophisticated, portable, hardware-agnostic quantum programs. Users can code at multiple abstraction levels, compile and optimize programs across various real quantum computers and simulators, and deploy applications as Application Programming Interfaces ("APIs"). Horizon maintains collaborative relationships with hardware providers including Alice & Bob, Oxford Quantum Circuits Ltd., QuEra Computing Inc., and Rigetti Computing, Inc. Triple Alpha is currently in early access with select vendors. Horizon has received inbound interest in early access requests from over 40 major corporations, 90 universities, 13 quantum software companies, and 18 national labs, government agencies, and research organizations.

Horizon Quantum Holdings Ltd. (NASDAQ:HQ) is a publicly traded company in the Technology sector. Wiseek monitors HQ SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Horizon Quantum Reports Q1 Results, Secures $96.6M Cash Runway Post-SPAC, and Expands Quantum Hardware Collaborations
  • Horizon Quantum Appoints Grab CFO Peter Oey to Board, Audit Committee Chair
  • Massive Resale Prospectus Filed for Over 78 Million Shares and Warrants, Signaling Significant Market Overhang
  • Massive Share Resale Registration Creates Significant Stock Overhang Post-SPAC Merger
  • Horizon Quantum Partners with AQT to Advance Quantum Software-Hardware Integration

monitoring Financial Snapshot

Fiscal year ended December 31, 2025
Debt / Equity
0.00×
Source: 20-F · filed 2026-04-14 · accession 0001213900-26-043585

supervised_user_circle Insider Transactions

$1000K bought
Net $1000K buying · 1 transactions by 1 insider · last 12 months
  • 2026-03-19 Lambert Danielle Director
    Open-market purchase 84.6K sh $1000K @ $11.82
  • 2026-03-19 You Harry L. Director · 10% Owner
    Grant/Award 1.16M sh
  • 2026-03-19 You Harry L. Director · 10% Owner
    Grant/Award 2.88M sh derivative
  • 2026-03-19 Gould Greg Chief Financial Officer Officer
    Grant/Award 285.3K sh derivative
  • 2026-03-19 Tan Si-Hui Chief Science Officer Officer
    Grant/Award 500K sh derivative
  • 2026-03-19 Fitzsimons Joseph Francis Chief Executive Officer Officer · Director · 10% Owner
    Grant/Award 19.74M sh
From SEC Form 4 + 5 (insider beneficial-ownership filings) · last 12 months · view all on SEC EDGAR ↑
$11.97 -0.02% today
52-week range $8.29 – $15.53
Market cap
$381.68M
Volume
282K (1.4× avg)
3-mo avg 208.2K
Price snapshot as of 2026-05-22 01:53 UTC (Market snapshot (OVERNIGHT))

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feed HQ - Latest Insights

HQ
May 05, 2026, 4:05 PM EDT
Filing Type: 6-K
Importance Score:
8
HQ
May 04, 2026, 4:30 PM EDT
Filing Type: 6-K
Importance Score:
7
HQ
Apr 24, 2026, 9:05 AM EDT
Filing Type: 424B3
Importance Score:
9
HQ
Apr 16, 2026, 5:16 PM EDT
Filing Type: F-1
Importance Score:
9
HQ
Apr 15, 2026, 6:46 PM EDT
Filing Type: 6-K
Importance Score:
7
HQ
Apr 14, 2026, 4:50 PM EDT
Filing Type: 20-F
Importance Score:
8
HQ
Apr 09, 2026, 7:05 AM EDT
Filing Type: 6-K
Importance Score:
8
HQ
Apr 01, 2026, 9:34 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
9
HQ
Mar 31, 2026, 8:22 AM EDT
Filing Type: SCHEDULE 13D
Importance Score:
9
HQ
Mar 25, 2026, 7:01 PM EDT
Filing Type: 4
Importance Score:
9
HQ
Mar 25, 2026, 4:07 PM EDT
Filing Type: 20-F
Importance Score:
9
HQ
Mar 20, 2026, 4:40 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
8