Quick Takeaways
- APO Corp. filed SCHEDULE 13D/A for Diameter Credit Co Common shares of beneficial interest, par value $0.001 per share.
- Disclosed ownership: 20%.
- Date of event: 17 Sep 2025.
APO Corp. - 17 Sep 2025 SCHEDULE 13D/A Report for Diameter Credit Co Common shares of beneficial interest, par value $0.001 per share
- Filing Manager
- APO Corp.
- Reporting Manager
- APO Corp.
- Shares outstanding
- 41,898,917 shares
- Disclosed Ownership
- 8,547,379 shares
- Ownership
- 20%
- Form type
- SCHEDULE 13D/A
- Filing time
- 19 Sep 2025, 21:30:10 UTC
- Date of event
- 17 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"APO Corp. disclosed 20% ownership in Diameter Credit Co Common shares of beneficial interest, par value $0.001 per share on 17 Sep 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 19 Sep 2025, 21:30.
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 (4)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| APO Corp. | 20% | 8,547,379 | 0 | 8,547,379 | /s/ William B. Kuesel | William B. Kuesel/Vice President | 0002012136 |
| AP DLF Offshore Investor, L.P. | 20% | 8,547,379 | 0 | 8,547,379 | Apollo Principal Holdings B, L.P. | General Partner | 0002011995 |
| Apollo Principal Holdings B, L.P. | 20% | 8,547,379 | 0 | 8,547,379 | Apollo Principal Holdings B GP, LLC | General Partner | 0001968376 |
| Apollo Principal Holdings B GP, LLC | 20% | 8,547,379 | 0 | 8,547,379 | /s/ William B. Kuesel | William B. Kuesel/Vice President | 0002011937 |