As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of AI Infrastructure Acquisition Corp. The largest reported stake is Karpus Management, Inc.'s, at 10.71%. 6 filings are on record since October 10, 2025 (Schedule 13G/A, May 14, 2026).
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Key facts
- · Reporting person: Wolverine Asset Management, LLC · Sole voting: 0 · Shared voting: 732,165 · Sole dispositive: 0 · Shared dispositive: 732,165 · SCHEDULE 13G/A, 2026-07-16
- · Reporting person: Karpus Management, Inc. · Sole voting: 2,066,198 · Shared voting: 0 · Sole dispositive: 2,066,198 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-05-14
- · Holder: Karpus Management, Inc. · Percent: 6.44% · SCHEDULE 13G
- · Holder: Wolverine Asset Management, LLC · Percent: 6.47% · SCHEDULE 13G
- · Holder: Feis Equities LLC · Percent: 4.88% · SCHEDULE 13G/A
AI Infrastructure Acquisition Corp. has 6 Schedule 13D or 13G filings on record since 2025-10-10. 1 holder's latest filing reports 5% or more of class a ordinary shares, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Karpus Management, Inc. | 10.71% | 2,066,198 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| Wolverine Asset Management, LLC | 4.98% | 732,165 | SCHEDULE 13G/A, 2026-07-16 | 2026-06-30 |
| Feis Equities LLC | 4.88% | 673,942 | SCHEDULE 13G/A, 2025-11-05 | 2025-11-03 |
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More on AI Infrastructure Acquisition Corp. and the records around it.
Companies that share a holder
- Feis Equities LLC also filed stake reports on 44 other companies: SPACCircle Acquisition Corp. (Oct 2026), Aperture AC (Oct 2026), Pine Tree Acquisition Corp. (Oct 2026)
- Wolverine Asset Management, LLC also filed stake reports on 75 other companies: Black Hawk Acquisition Corp (Nov 2026), AmperCap Acquisition Company (Oct 2026), BTC Development Corp. (Oct 2026)
- KARPUS MANAGEMENT, INC. also filed stake reports on 91 other companies: Charlton Aria Acquisition Corp (Nov 2026), Eagle Point Income Co (Nov 2026), East West Ave Acquisition Corp. (Nov 2026)
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What the Full Report on AI Infrastructure Acquisition Corp. covers
The Short Answer
Which Company This Is
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Karpus Management, Inc. | 2,066,198 | 0 | 2,066,198 | 0 | SCHEDULE 13G/A, 2026-05-14 |
| Wolverine Asset Management, LLC | 0 | 732,165 | 0 | 732,165 | SCHEDULE 13G/A, 2026-07-16 |
| Wolverine Holdings, LLC | 0 | 732,165 | 0 | 732,165 | SCHEDULE 13G/A, 2026-07-16 |
| Christopher L. Gust | 0 | 732,165 | 0 | 732,165 | SCHEDULE 13G/A, 2026-07-16 |
| Robert R. Bellick | 0 | 732,165 | 0 | 732,165 | SCHEDULE 13G/A, 2026-07-16 |
The latest filing names AI Infrastructure Acquisition Corp., with its principal executive office as 10845 Griffith Peak Drive, Suite 200, Las Vegas, NV 89135 (SCHEDULE 13G/A, 2026-07-16).
What the percentages are based on
WAM may be deemed the beneficial owner of 4.98% of the Issuer's outstanding Class A ordinary shares and each of Wolverine Holdings, Mr. Bellick, and Mr. Gust may be deemed the beneficial owner of 4.98% of the Issuer's outstanding Class A ordinary shares.Wolverine Asset Management, LLC, SCHEDULE 13G/A, 2026-07-16
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-10-10 | Feis Equities LLC | 7.17% | SCHEDULE 13G |
| 2025-11-05 | Feis Equities LLC | 4.88% | SCHEDULE 13G/A |
| 2026-02-02 | Wolverine Asset Management, LLC | 6.47% | SCHEDULE 13G |
| 2026-02-13 | Karpus Management, Inc. | 6.44% | SCHEDULE 13G |
| 2026-05-14 | Karpus Management, Inc. | 10.71% | SCHEDULE 13G/A |
| 2026-07-16 | Wolverine Asset Management, LLC | 4.98% | SCHEDULE 13G/A |
Questions about who owns AI Infrastructure Acquisition Corp.
Who owns AI Infrastructure Acquisition Corp.?
On this page, one holder's latest ownership filing reports 5% or more of AI Infrastructure Acquisition Corp.: Karpus Management, Inc. (10.71%, Schedule 13G/A, filed 2026-05-14).
When did Karpus Management, Inc. buy into AI Infrastructure Acquisition Corp.?
The filings give report dates, not purchase dates. The earliest filing from Karpus Management, Inc. on this page is the Schedule 13G, filed 2026-02-13, reporting 6.44%; its latest, Schedule 13G/A filed 2026-05-14, reports 10.71%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 6 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for AI Infrastructure Acquisition Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 6, 2025 | IPO filing, Form 424B4 | — | IPO filings | Source |
| September 23, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| September 8, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| August 13, 2025 | IPO filing, Form S-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.