AI Infrastructure Acquisition Corp.
AIIA- Exchange
- NYSE
- Industry
- Blank Checks
- SEC CIK
- 0002073553
No open-market purchases or sales by AI Infrastructure Acquisition Corp. insiders were filed in the last 90 days; 39 institutions reported holding it in 13F filings for Q2 2026, worth $117.4M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in AI Infrastructure Acquisition Corp. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 33
- +33 vs. Q3 2025
- Shares held
- 9.07M
- +9.07M vs. Q3 2025
- Total value
- $88.8M
- +$88.8M vs. Q3 2025
- New holders
- 33
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AIIA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 39 | $117.4M |
| Q1 2026 | 39 | $111.2M |
| Q4 2025 | 33 | $88.8M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding AI Infrastructure Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Decagon Asset Management LLP | 133,256 | $34.6K | 0.01% | +133,256 | New |
| Bank of America Corp | 4,299 | $42.7K | 0.00% | +4,299 | New |
| Abc Arbitrage SA | 20,000 | $198.8K | 0.02% | +20,000 | New |
| Boothbay Fund Management, LLC | 25,001 | $248.5K | 0.01% | +25,001 | New |
| Virtu Financial LLC | 32,142 | $319.0K | 0.01% | +32,142 | New |
| Toronto Dominion Bank | 41,818 | $415.7K | 0.00% | +41,818 | New |
| Prelude Capital Management, LLC | 50,000 | $497.0K | 0.04% | +50,000 | New |
| MYDA Advisors LLC | 50,000 | $497.0K | 0.14% | +50,000 | New |
| Mint Tower Capital Management B.V. | 50,000 | $497.0K | 0.06% | +50,000 | New |
| Cable Car Capital LLC | 125,000 | $1.24M | 0.08% | +125,000 | New |
| BNP Paribas Arbitrage, SA | 133,140 | $1.32M | 0.00% | +133,140 | New |
| DLD Asset Management, LP | 133,333 | $1.33M | 0.14% | +133,333 | New |
| Aristeia Capital LLC | 150,000 | $1.49M | 0.04% | +150,000 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 150,000 | $1.49M | 0.01% | +150,000 | New |
| Magnetar Financial LLC | 175,000 | $1.74M | 0.02% | +175,000 | New |
| Parallax Volatility Advisers, L.P. | 198,799 | $1.98M | 0.06% | +198,799 | New |
| Berkley W R Corp | 201,869 | $2.01M | 0.11% | +201,869 | New |
| Bulldog Investors, LLP | 216,760 | $2.15M | 0.48% | +216,760 | New |
| Two Sigma Investments, LP | 217,499 | $2.16M | 0.00% | +217,499 | New |
| Saba Capital Management, L.P. | 227,000 | $2.26M | 0.08% | +227,000 | New |
| Clear Street Group Inc. | 233,887 | $2.32M | 0.01% | +233,887 | New |
| Radcliffe Capital Management, L.P. | 250,000 | $2.48M | 0.14% | +250,000 | New |
| Glazer Capital, LLC | 319,881 | $3.18M | 0.08% | +319,881 | New |
| Westchester Capital Management, LLC | 331,000 | $3.29M | 0.15% | +331,000 | New |
| Logan Stone Capital, LLC | 365,399 | $3.63M | 0.90% | +365,399 | New |
| D. E. Shaw & Co., Inc. | 414,000 | $4.12M | 0.00% | +414,000 | New |
| Mangrove Partners | 450,000 | $4.47M | 0.36% | +450,000 | New |
| CNH Partners LLC | 466,860 | $4.64M | 0.10% | +466,860 | New |
| Mizuho Securities USA LLC | 511,000 | $5.06M | 0.08% | +511,000 | New |
| Polar Asset Management Partners Inc. | 600,000 | $5.96M | 0.12% | +600,000 | New |
| Shaolin Capital Management LLC | 600,000 | $5.96M | 0.23% | +600,000 | New |
| Wolverine Asset Management LLC | 950,828 | $9.45M | 0.13% | +950,828 | New |
| Karpus Management, Inc. | 1,241,923 | $12.3M | 0.38% | +1,241,923 | New |