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, Q1 2026
Institutional positions in AI Infrastructure Acquisition Corp. as of Mar 31, 2026. 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
- 39
- +6 vs. Q4 2025
- Shares held
- 11.1M
- +2.02M (+22.3%) vs. Q4 2025
- Total value
- $111.2M
- +$22.4M (+25.2%) vs. Q4 2025
- New holders
- 11
- 6 more added
- Sold out
- 5
- 6 more reduced
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding AI Infrastructure Acquisition Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellspring Financial Advisors, LLC | 14,400 | $144.4K | 0.01% | +14,400 | New |
| Abc Arbitrage SA | 20,000 | $200.6K | 0.03% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 24,449 | $245.2K | 0.02% | +24,449 | New |
| Boothbay Fund Management, LLC | 25,001 | $250.8K | 0.01% | 00.0% | Unchanged |
| Verition Fund Management LLC | 27,487 | $275.7K | 0.00% | +27,487 | New |
| Prelude Capital Management, LLC | 50,000 | $501.5K | 0.04% | 00.0% | Unchanged |
| MYDA Advisors LLC | 50,000 | $501.5K | 0.12% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 50,000 | $502.0K | 0.05% | 00.0% | Unchanged |
| Clear Street Group Inc. | 55,619 | $557.9K | 0.00% | −178,268−76.2% | Reduced |
| Mizuho Securities USA LLC | 76,026 | $756.5K | 0.02% | −434,974−85.1% | Reduced |
| Gabelli Funds LLC | 113,800 | $1.14M | 0.01% | +113,800 | New |
| Cable Car Capital LLC | 125,000 | $1.25M | 0.43% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 129,600 | $1.30M | 0.19% | +129,600 | New |
| DLD Asset Management, LP | 133,333 | $1.34M | 0.14% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 139,485 | $1.40M | 0.31% | −77,275−35.7% | Reduced |
| BNP Paribas Arbitrage, SA | 149,760 | $1.50M | 0.00% | +16,620+12.5% | Added |
| Aristeia Capital LLC | 150,000 | $1.50M | 0.03% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 150,000 | $1.50M | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 150,000 | $1.50M | 0.00% | +150,000 | New |
| Sona Asset Management (US) LLC | 153,828 | $1.54M | 0.06% | +153,828 | New |
| Magnetar Financial LLC | 175,000 | $1.76M | 0.02% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 217,499 | $2.18M | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 250,000 | $2.51M | 0.19% | 00.0% | Unchanged |
| Crossingbridge Advisors, LLC | 250,000 | $2.51M | 0.45% | +250,000 | New |
| Parallax Volatility Advisers, L.P. | 283,752 | $2.87M | 0.13% | +84,953+42.7% | Added |
| Heights Capital Management, Inc | 300,000 | $3.01M | 0.84% | +300,000 | New |
| Glazer Capital, LLC | 309,063 | $3.10M | 0.07% | −10,818−3.4% | Reduced |
| Berkley W R Corp | 330,294 | $3.31M | 0.18% | +128,425+63.6% | Added |
| Westchester Capital Management, LLC | 331,000 | $3.32M | 0.16% | 00.0% | Unchanged |
| Logan Stone Capital, LLC | 365,411 | $3.67M | 1.02% | +120.0% | Added |
| Shaolin Capital Management LLC | 400,000 | $4.01M | 0.17% | −200,000−33.3% | Reduced |
| D. E. Shaw & Co., Inc. | 414,000 | $4.15M | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 450,000 | $4.51M | 0.37% | 00.0% | Unchanged |
| CNH Partners LLC | 453,384 | $4.55M | 0.07% | −13,476−2.9% | Reduced |
| Rivernorth Capital Management, LLC | 526,500 | $5.28M | 0.27% | +526,500 | New |
| Hudson Bay Capital Management LP | 600,000 | $6.02M | 0.04% | +600,000 | New |
| Polar Asset Management Partners Inc. | 600,000 | $6.02M | 0.14% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 978,247 | $9.81M | 0.15% | +27,419+2.9% | Added |
| Karpus Management, Inc. | 2,066,198 | $20.7M | 0.65% | +824,275+66.4% | Added |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −227,000−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −41,818−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −32,142−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −4,299−100.0% | Sold out |
| Decagon Asset Management LLP | 0 | $0 | 0.00% | −133,256−100.0% | Sold out |