Key facts
- Karpus Management, Inc. filed SCHEDULE 13G/A for AI Infrastructure Acquisition Corp. Common (AIIA).
- Disclosed ownership: 11%.
- Date of event: 31 Mar 2026.
Karpus Management, Inc. - 31 Mar 2026 SCHEDULE 13G/A Report for AI Infrastructure Acquisition Corp. Common (AIIA)
- Filing Manager
- Karpus Management, Inc.
- Reporting Manager
- KARPUS MANAGEMENT, INC.
- Symbol
- AIIA
- Shares outstanding
- 19,292,232 shares
- Disclosed Ownership
- 2,066,198 shares
- Ownership
- 11%
- Form type
- SCHEDULE 13G/A
- Filing time
- 14 May 2026, 16:09:12 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 13 Feb 2026
- SEC
- View on sec.gov
Key filing fact
Karpus Management, Inc. disclosed 11% ownership in AI Infrastructure Acquisition Corp. Common (AIIA) on 31 Mar 2026.
Change
- Previous schedule filing date: 13 Feb 2026.
- Current filing was accepted on 14 May 2026, 16:09.
Research use
- 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.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (1)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| KARPUS MANAGEMENT, INC. | 11% | 2,066,198 | 2,066,198 | 0 | /s/ Jodi L. Hedberg | Jodi L. Hedberg / Chief Compliance Officer |
CIK / CUSIP context first