Welcome to our dedicated page for Horizon Quantum Holdings Ltd. SEC filings (Ticker: HQWWW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Horizon Quantum Holdings Ltd.'s stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Horizon Quantum Holdings Ltd.'s regulatory disclosures and financial reporting.
Horizon Quantum Holdings Ltd. files its annual Form 20-F, detailing completion of its SPAC business combination with dMY Squared Technology Group and listing of Class A ordinary shares and warrants on Nasdaq. Horizon develops quantum software tools that depend on third‑party quantum hardware.
The filing explains that Horizon paid $508,384,000 in all‑share Merger Consideration and closed a PIPE Private Placement of $110,412,500 (9,196,020 Class A shares at $11.82), generating roughly $120 million of gross proceeds together with SPAC trust funds. As of March 19, 2026, 51,578,134 Company Ordinary Shares and 6,044,154 Company Warrants were outstanding.
Horizon reports it is early stage, with net losses of S$23.1 million in 2025 and S$7.5 million in 2024 and an accumulated deficit of S$44.5 million, and has not generated material product revenue. Research and development expenses were 48.5% and 44.0% of operating losses in 2025 and 2024. The company warns it will require significant cash, may need additional financing, and faces extensive risks around technology development, market adoption of quantum computing, competition, reliance on hardware and cloud partners, supply chains, talent retention and cybersecurity.
The report also notes a waiver from the Singapore Securities Industry Council exempting Horizon from most provisions of the Singapore Take‑Over Code, except in certain tender offers relying on the U.S. Tier 1 exemption.
Horizon Quantum Holdings Ltd. filed a report describing a new strategic agreement with IonQ, under which Horizon Quantum will acquire one of IonQ’s first 6th-generation, chip-based 256-qubit trapped-ion quantum systems. This system is designed with microwave gate operations, 99.99% gate fidelity, and all-to-all connectivity to support more complex and accurate quantum computations.
Horizon Quantum plans to integrate the IonQ trapped-ion system into its Triple Alpha software platform, extending its hardware testbed beyond an initial superconducting system to a second, distinct hardware modality. The company aims to build a hardware-agnostic environment for quantum software development, enabling advanced capabilities such as general control flow, dynamic memory allocation, and concurrent classical/quantum function evaluation in adaptive quantum programs.