Horizon Quantum Holdings Ltd. SEC filings HQWWW
Horizon Quantum Holdings Ltd. has 70 filings in SEC EDGAR's recent list, going back to Oct 14, 2025. Its latest annual report, Form 20-F, was filed on Apr 14, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Aug 4, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Jun 30, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Aug 3, 2026 | Aug 3, 2026 |
| S-8 | Employee stock plan registration | May 28, 2026 | — |
| 6-K | Current report (foreign issuer) | May 5, 2026 | May 5, 2026 |
| 6-K | Current report (foreign issuer) | May 4, 2026 | May 4, 2026 |
| 424B3 | Prospectus | Apr 24, 2026 | — |
| EFFECT | Filing | Apr 23, 2026 | — |
| CORRESP | Letter to the SEC | Apr 21, 2026 | — |
| AW | Amendment withdrawal | Apr 21, 2026 | — |
| UPLOAD | Letter from the SEC | Apr 20, 2026 | — |
| F-1 | Registration statement (foreign issuer) | Apr 16, 2026 | — |
| 6-K | Current report (foreign issuer) | Apr 16, 2026 | Apr 16, 2026 |
| POS AM | Pose effective amendment no. 1 to form f-4 | Apr 14, 2026 | — |
| 20-F | Annual report (foreign issuer) | Apr 14, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Apr 9, 2026 | Apr 9, 2026 |
| 20-F | Annual report (foreign issuer) | Mar 25, 2026 | Mar 19, 2026 |
| 6-K | Current report (foreign issuer) | Mar 19, 2026 | Mar 19, 2026 |
| CERT | Filing | Mar 19, 2026 | — |
| 8-A12B | For registration of certain classes | Mar 19, 2026 | — |
| 425 | Form 425 | Mar 11, 2026 | — |
| 425 | Form 425 | Mar 10, 2026 | — |
| 425 | Form 425 | Mar 10, 2026 | — |
| 425 | Form 425 | Mar 10, 2026 | — |
| 425 | Form 425 | Mar 9, 2026 | — |
| 425 | Form 425 | Mar 9, 2026 | — |
| 425 | Form 425 | Mar 9, 2026 | — |
| 425 | Form 425 | Mar 9, 2026 | — |
| 425 | Form 425 | Mar 9, 2026 | — |
| 424B3 | Prospectus | Mar 6, 2026 | — |
| EFFECT | Filing | Feb 17, 2026 | — |
| 424B3 | Prospectus | Feb 17, 2026 | — |
| F-4/A | Registration statement | Jan 30, 2026 | — |
| 425 | Form 425 | Jan 27, 2026 | — |
| 425 | Form 425 | Jan 20, 2026 | — |
| F-4 | Registration statement | Jan 14, 2026 | — |
| 425 | Form 425 | Jan 12, 2026 | — |
| 425 | Form 425 | Dec 9, 2025 | — |
| 425 | Form 425 | Dec 5, 2025 | — |
| 425 | Form 425 | Dec 3, 2025 | — |
| 425 | Form 425 | Oct 22, 2025 | — |
| DRS | Filing | Oct 21, 2025 | — |
| 425 | Form 425 | Oct 14, 2025 | — |
Showing 43 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Computer Programming Services (SIC 7371)
- Listed as
- HQ (Nasdaq), HQWWW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Singapore
- Headquarters
- Singapore
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2088256
- Former names
- Horizon Quantum Holdings Pte. Ltd. (until Mar 9, 2026); Rose Holdco Pte. Ltd. (until Dec 9, 2025)
Other Services-Computer Programming Services companies
- Infosys Ltd INFY
- Zscaler, Inc. ZS
- Cognizant Technology Solutions Corp CTSH
- Verisign INC/CA VRSN
- Wipro Ltd WIT
- EPAM Systems, Inc. EPAM
- Amdocs Ltd DOX
- Doximity, Inc. DOCS
Source: SEC EDGAR filings. This is company-reported data, not investment advice.