Schedule 13G ownership disclosure
Quantum Computing Inc
Common Stock · CUSIP: 74766W108
Event date: 2025-12-31
- Filing-level shares
- 16,841,423
- Percent of class
- 7.51%
- The Vanguard Group
Shares: 16,841,423 · Class: 7.51%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000102909-26-000266
- Form type
- SCHEDULE 13G/A
- Filer
- Quantum Computing Inc.
- CIK
- CIK 1758009
- Filed
- Jan 30, 2026
- Reporting period
- Dec 31, 2025
- Description
- Schedule 13G beneficial ownership