Quick Takeaways
- BlackRock, Inc. filed SCHEDULE 13G for QUANTUM COMPUTING INC Common Stock (QUBT).
- Disclosed ownership: 5.4%.
- Date of event: 30 Sep 2025.
BlackRock, Inc. - 30 Sep 2025 SCHEDULE 13G Report for QUANTUM COMPUTING INC Common Stock (QUBT)
- Filing Manager
- BlackRock, Inc.
- Reporting Manager
- BlackRock, Inc.
- Security
- QUANTUM COMPUTING INC Common Stock
- Symbol
- QUBT
- Shares outstanding
- 186,963,093 shares
- Disclosed Ownership
- 10,096,007 shares
- Ownership
- 5.4%
- Form type
- SCHEDULE 13G
- Filing time
- 17 Oct 2025, 18:24:03 UTC
- Date of event
- 30 Sep 2025
- Next filing
- 21 Jan 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"BlackRock, Inc. disclosed 5.4% ownership in QUANTUM COMPUTING INC Common Stock (QUBT) on 30 Sep 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 17 Oct 2025, 18:24.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 5.4% | 10,096,007 | 9,875,886 | 0 | Spencer Fleming | Managing Director |