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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 has independently scored 15 items for HQ at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-04, rated 8/10. Across its 15 most recent items scored 7 or higher, the top rating is 9/10, with 11 rated 8 or above. Recent SEC coverage for HQ spans 6-K, SCHEDULE 13D, 424B3, F-1.

Recent high-impact activity:

  • Horizon Quantum Posts $115M Q2 Loss on Warrant Remeasurement; Cash Jumps to $113M, Going Concern Resolved
  • Horizon Quantum Q2: $115M Net Loss Driven by Non-Cash Warrant Charge; Cash Fortified to $113M
  • Peak XV Partners Reveals 20.3% Horizon Quantum Holdings Stake Following SPAC Merger
  • 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

Financial Snapshot

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

Short Interest & Short Volume

2.58 days to cover

FINRA reported short interest of 1,526,614 shares in HQ as of the September 15, 2026 settlement, a 35.1% increase from the prior period — about 2.6 days to cover at its recent average daily volume. On October 2, 2026, 52.9% of HQ volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)1,526,614 shares as of September 15, 2026
Change vs prior period▲ 35.1%
Days to cover2.58 at avg daily volume of 591,875
Daily short volume (FINRA facilities)52.9% of 100,501 shares on October 2, 2026
5-day average short volume56.1%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

Dilution Risk

Low risk

Filing-implied dilution signals for HQ, detected from its recent SEC filings · based on capital-structure filings through 2026-04-24.

1 recent capital raise

Massive Share Registration for Resale · Significant Potential Dilution from Insider Holdings

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

Insider Transactions

HQ files as a Foreign Private Issuer (FPI). Under SEC Exchange Act Section 16(a), officers, directors, and 10% owners of FPIs are exempt from Form 4 insider-transaction reporting requirements. Comparable disclosures, when applicable, appear in the company's Form 20-F (annual) or Form 6-K (interim) filings on SEC EDGAR.

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$15.9 +0.11% today
52-week range · as of 2026-08-04 $8.29 – $45
Market cap
$852.22M
Volume
189.4K (0.4× avg)
3-mo avg 440.3K
Live data · 2026-10-03 11:36 UTC · Market closed

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feed HQ - Latest Insights

HQ
Aug 04, 2026, 4:30 PM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $15.27
Real-time Price: $15.90 info
Change: +$0.6272 (+4%) info
Market Cap: $852.219M info
HQ
Aug 04, 2026, 7:05 AM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $13.79
Real-time Price: $15.90 info
Change: +$2.11 (+15%) info
Market Cap: $852.219M info
HQ
Jul 09, 2026, 5:17 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
7
Price at Filing: $23.93
Real-time Price: $15.90 info
Change: -$8.03 (-34%) info
Market Cap: $852.219M info
HQ
May 05, 2026, 4:05 PM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $9.69
Real-time Price: $15.90 info
Change: +$6.22 (+64%) info
Market Cap: $852.219M info
HQ
May 04, 2026, 4:30 PM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $10.05
Real-time Price: $15.90 info
Change: +$5.85 (+58%) info
Market Cap: $852.219M info
HQ
Apr 24, 2026, 9:05 AM EDT
Filing Type: 424B3
Importance Score:
9
Price at Filing: $11.50
Real-time Price: $15.90 info
Change: +$4.40 (+38%) info
Market Cap: $852.219M info
HQ
Apr 16, 2026, 5:16 PM EDT
Filing Type: F-1
Importance Score:
9
Price at Filing: $11.76
Real-time Price: $15.90 info
Change: +$4.14 (+35%) info
Market Cap: $852.219M info
HQ
Apr 15, 2026, 6:46 PM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $13.78
Real-time Price: $15.90 info
Change: +$2.12 (+15%) info
Market Cap: $852.219M info
HQ
Apr 14, 2026, 4:50 PM EDT
Filing Type: 20-F
Importance Score:
8
Price at Filing: $10.53
Real-time Price: $15.90 info
Change: +$5.37 (+51%) info
Market Cap: $852.219M info
HQ
Apr 09, 2026, 7:05 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $9.00
Real-time Price: $15.90 info
Change: +$6.90 (+77%) info
Market Cap: $852.219M info
HQ
Apr 01, 2026, 9:34 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
9
Price at Filing: $8.59
Real-time Price: $15.90 info
Change: +$7.31 (+85%) info
Market Cap: $852.219M info
HQ
Mar 31, 2026, 8:22 AM EDT
Filing Type: SCHEDULE 13D
Importance Score:
9
Price at Filing: $8.95
Real-time Price: $15.90 info
Change: +$6.95 (+78%) info
Market Cap: $852.219M info
HQ
Mar 25, 2026, 7:01 PM EDT
Filing Type: 4
Importance Score:
9
Price at Filing: $11.00
Real-time Price: $15.90 info
Change: +$4.90 (+45%) info
Market Cap: $852.219M info
HQ
Mar 25, 2026, 4:07 PM EDT
Filing Type: 20-F
Importance Score:
9
Price at Filing: $10.97
Real-time Price: $15.90 info
Change: +$4.93 (+45%) info
Market Cap: $852.219M info
HQ
Mar 20, 2026, 4:40 PM EDT
Filing Type: SCHEDULE 13D
Importance Score:
8
Price at Filing: $9.85
Real-time Price: $15.90 info
Change: +$6.05 (+61%) info
Market Cap: $852.219M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets