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AIIA.RT

AI Infrastructure Acquisition Corp Rights
AIIA.RT

32 hedge funds and large institutions have $2.31M invested in AI Infrastructure Acquisition Corp Rights in 2026 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 4 increasing their positions, 5 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

500% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 1

22% more capital invested

Capital invested by funds: $1.89M → $2.31M (+$415K)

19% more funds holding

Funds holding: 27 → 32 (+5)

20% less repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 5

Holders
32
Holders Change
+5
Holders Change %
+18.52%
% of All Funds
0.39%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
4
Reduced
5
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
RCM
Rivernorth Capital Management
Florida
+$139K
2
HCI
Harraden Circle Investments
New York
+$132K
3
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$121K
4
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$101K
5
HCM
Heights Capital Management
California
+$79.2K

Top Sellers

Rank Fund Capital Flow
1
BI
Bulldog Investors
New Jersey
-$56.4K
2
Parallax Volatility Advisers
Parallax Volatility Advisers
California
-$45.5K
3
CS
Clear Street
New York
-$29.8K
4
SCM
Shaolin Capital Management
Florida
-$19.8K
5
WAM
Wolverine Asset Management
Illinois
-$6.82K
Name Holding Trade Value Shares
Change 		Change in
Stake
HCI
1
Harraden Circle Investments
New York
$261K +$132K +500,000 +92%
HCM
2
Highbridge Capital Management
New York
$180K +$15.3K +58,004 +9%
Toronto Dominion Bank
3
Toronto Dominion Bank
Ontario, Canada
$180K +$101K +381,820 +113%
WAM
4
Wolverine Asset Management
Illinois
$152K -$6.82K -25,848 -4%
PAMP
5
Polar Asset Management Partners
Ontario, Canada
$150K – – –
RCM
6
Rivernorth Capital Management
Florida
$132K +$139K +526,500 New
AA
7
AQR Arbitrage
Connecticut
$118K +$830 +3,144 +0.7%
Hudson Bay Capital Management
8
Hudson Bay Capital Management
Connecticut
$115K +$121K +459,998 New
MP
9
Mangrove Partners
Connecticut
$113K – – –
SCM
10
Shaolin Capital Management
Florida
$100K -$19.8K -75,000 -16%
GCL
11
Glazer Capital LLC
New York
$80K – – –
Parallax Volatility Advisers
12
Parallax Volatility Advisers
California
$79K -$45.5K -172,435 -32%
HCM
13
Heights Capital Management
California
$75K +$79.2K +300,000 New
CS
14
Clear Street
New York
$58.8K -$29.8K -112,760 -32%
SCM
15
Saba Capital Management
New York
$53.3K – – –
RCM
16
Radcliffe Capital Management
Pennsylvania
$47K – – –
DAM
17
Decagon Asset Management
United Kingdom
$44.2K +$46.7K +176,936 New
MF
18
Magnetar Financial
Illinois
$43.8K – – –
AC
19
Aristeia Capital
Connecticut
$37.5K – – –
BFM
20
Boothbay Fund Management
New York
$37.5K – – –
COPPSERS
21
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$37.5K – – –
DAM
22
DLD Asset Management
New York
$33.3K – – –
BNP Paribas Financial Markets
23
BNP Paribas Financial Markets
France
$33.3K – – –
GCIA
24
Gabelli & Co Investment Advisers
New York
$32.4K +$34.2K +129,600 New
CCC
25
Cable Car Capital
California
$31.3K – – –
1
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AIIA.RT Hedge Fund Activity: Q1 2026 in Review

32 of the 8,172 institutional investors tracked by Wall St. Rank reported a position in AI Infrastructure Acquisition Corp Rights (AIIA.RT) for Q1 2026, worth a combined $2.31M — up 22% from $1.89M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new AIIA.RT positions and 1 closed out — a net gain of 5 holders — while 4 added to existing stakes and 5 trimmed.

The largest buyer was Rivernorth Capital Management, opening a new position worth an estimated $139K. The largest seller was Bulldog Investors, exiting entirely with an estimated $56.4K sold.

  • 32 institutional investors held AI Infrastructure Acquisition Corp Rights (AIIA.RT) as of Q1 2026, up from 27 in Q4 2025.
  • Funds reported $2.31M of AI Infrastructure Acquisition Corp Rights stock for Q1 2026, up 22% quarter-over-quarter.
  • 6 funds opened new AI Infrastructure Acquisition Corp Rights positions in Q1 2026 and 1 closed out, a net change of +5 holders.
  • The largest AI Infrastructure Acquisition Corp Rights buyer in Q1 2026 was Rivernorth Capital Management, an estimated $139K added.
  • The largest AI Infrastructure Acquisition Corp Rights seller in Q1 2026 was Bulldog Investors, an estimated $56.4K sold.

Based on aggregated 13F filings for Q1 2026.