HolderBook

AI INFRASTRUCTURE ACQUISI (AIIART)

Institutional ownership reported to the SEC as of Q2 2026, across 3 quarters.

34
Reporting holders
$2.1M
Reported value
0.0%
Calls
0.0%
Puts
+2
Holder change

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
Harraden Circle Investments, LLC$219.5K1,045,2760.03%3qHELD
HIGHBRIDGE CAPITAL MANAGEMENT LLC$163.8K780,1220.00%3q+6.5%+$10.0K
RIVERNORTH CAPITAL MANAGEMENT, LLC$126.4K526,5000.01%2qHELD
Polar Asset Management Partners Inc.$126.0K600,0000.00%3qHELD
SONA ASSET MANAGEMENT (US) LLC$123.6K588,7640.00%newNEW
TORONTO DOMINION BANK$120.7K574,6000.00%3q-20.0%-$30.2K
AQR Arbitrage LLC$100.4K478,1480.00%3q+1.7%+$1.7K
Hudson Bay Capital Management LP$96.6K459,9980.00%2qHELD
MANGROVE PARTNERS IM, LLC$94.5K450,0000.01%3qHELD
Clear Street Group Inc.$88.5K421,2160.00%3q+79.0%+$39.0K
Shaolin Capital Management LLC$78.4K373,2290.00%3q-6.7%-$5.6K
GLAZER CAPITAL, LLC$74.0K320,0000.00%3qHELD
HEIGHTS CAPITAL MANAGEMENT, INC$63.0K300,0000.01%2qHELD
Saba Capital Management, L.P.$52.2K227,0000.00%3qHELD
Parallax Volatility Advisers, L.P.$46.3K201,2820.00%3q-45.2%-$38.2K
Radcliffe Capital Management, L.P.$46.0K200,0000.00%3qHELD
WOLVERINE ASSET MANAGEMENT LLC$45.0K214,1540.00%3q-64.8%-$82.6K
Decagon Asset Management LLP$40.3K191,7160.01%2q+8.4%+$3.1K
Magnetar Financial LLC$40.2K175,0000.00%3qHELD
L1 Global Manager Pty Ltd$36.8K175,0000.03%newNEW
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$34.5K150,0000.00%3qHELD
ARISTEIA CAPITAL, L.L.C.$31.5K150,0000.00%3qHELD
BOOTHBAY FUND MANAGEMENT, LLC$31.5K150,0000.00%3qHELD
BNP PARIBAS FINANCIAL MARKETS$30.6K133,1400.00%3qHELD
Bulldog Investors, LLP$29.0K135,5340.01%newNEW
DLD Asset Management, LP$28.0K133,3330.00%3qHELD
GABELLI & Co INVESTMENT ADVISERS, INC.$27.2K129,6000.00%2qHELD
Cable Car Capital, LP$26.2K125,0000.00%3qHELD
GABELLI FUNDS LLC$23.9K113,8000.00%2qHELD
MORGAN STANLEY$11.2K53,3060.00%3qHELD
Mint Tower Capital Management B.V.$11.0K50,0000.00%3qHELD
PRELUDE CAPITAL MANAGEMENT, LLC$10.5K50,0000.00%3qHELD
MYDA Advisors LLC$10.5K50,0000.00%3qHELD
ABC ARBITRAGE SA$4.2K20,0000.00%3qHELD
ROBINSON CAPITAL MANAGEMENT, LLC$2110,000?0.00%new

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202634$2.1M9,745,7183440.0%
Q1 202632$2.3M9,322,7086450.0%
Q4 202527$1.9M7,275,76927000.0%