AI Infrastructure AcquisitioPreferred / convertible

13F holders, Q1 2026 (March 31)
32holders +5
6new positions
1sold out
$0.25avg. 13F price*

At the end of Q1 2026, 32 institutions reported holding AI Infrastructure Acquisitio in their 13F filings, up 5 from Q4 2025. 6 opened new positions and 1 sold out. The largest holders were Harraden Circle Investments, LLC ($261K), Highbridge Capital Management LLC ($180K) and Toronto Dominion Bank ($180K).

Company
AI Infrastructure Acquisitio
CUSIP
G01336117
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q4 2025: 27Q4 2025Q1 2026: 32Q1 2026Q2 2026: 34Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions6$427K
Exits1$56K

All 13F filers, Q4 2025 → Q1 2026: 2,649,802 shares bought and 602,863 shares sold, net +2,046,939 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 32 holders
Harraden Circle Investments, LLC — Add +91.7% 1,045,276 $261K
Highbridge Capital Management LLC — Add +8.6% 732,393 $180K
Toronto Dominion Bank — Add +113.5% 718,237 $180K
Wolverine Asset Management LLC — Reduce -4.1% 607,619 $152K
Polar Asset Management Partners Inc. — No change 600,000 $150K
Rivernorth Capital Management, LLC — New 526,500 $132K
AQR Arbitrage LLC — Add +0.7% 470,004 $118K
Hudson Bay Capital Management LP — New 459,998 $115K
Mangrove Partners Im, LLC — No change 450,000 $113K
Shaolin Capital Management LLC — Reduce -15.8% 400,000 $100K
Glazer Capital, LLC — No change 320,000 $80K
Parallax Volatility Advisers, L.P. — Reduce -31.9% 367,352 $79K
Heights Capital Management, Inc. — New 300,000 $75K
Clear Street Group Inc. — Reduce -32.4% 235,274 $59K
Saba Capital Management, L.P. — No change 227,000 $53K
Radcliffe Capital Management, L.P. — No change 200,000 $47K
Decagon Asset Management LLP — New 176,936 $44K
Magnetar Financial LLC — No change 175,000 $44K
Aristeia Capital, L.L.C. — No change 150,000 $38K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS — No change 150,000 $38K
Boothbay Fund Management, LLC — No change 150,000 $38K
DLD Asset Management, LP — No change 133,333 $33K
BNP Paribas Financial Markets — No change 133,140 $33K
GABELLI & Co INVESTMENT ADVISERS, INC. — New 129,600 $32K
Cable Car Capital, LP — No change 125,000 $31K
Gabelli Funds LLC — New 113,800 $28K
Morgan Stanley — No change 53,306 $13K
Mint Tower Capital Management B.V. — No change 50,000 $13K
Prelude Capital Management, LLC — No change 50,000 $13K
MYDA Advisors LLC — No change 50,000 $13K
Abc Arbitrage SA — No change 20,000 $5K
UBS Group AG — Reduce -2.0% 2,940 $735

"% of holder's portfolio" is AI INFRASTRUCTURE ACQUISITIO's weight in each manager's 13F, not the share of AI Infrastructure Acquisitio the manager owns.