AI Infrastructure Acquisition Corp. - Common (AIIA) Institutional Ownership

13F Institutional Holders and Ownership History for Q4 2025

Type / Class
Equity / Common
Symbol
AIIA on NYSE
Shares outstanding
19,284,519
Price per share
$9.96
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
8,936,438
Total reported value
$88,805,037
% of total 13F portfolios
0%
Share change
+8,803,298
Value change
+$87,481,625
Number of holders
32
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of AI Infrastructure Acquisition Corp. - Common (AIIA) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Karpus Management, Inc. 6.4% $12,369,553 1,241,923 KARPUS MANAGEMENT, INC. 31 Dec 2025

As of 31 Dec 2025, 32 institutional investors reported holding 8,936,438 shares of AI Infrastructure Acquisition Corp. - Common (AIIA). This represents 46% of the company’s total 19,284,519 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of AI Infrastructure Acquisition Corp. - Common (AIIA) together control 45% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Karpus Management, Inc. 6.4% 1,241,923 0.38% $12,344,715
WOLVERINE ASSET MANAGEMENT LLC 4.9% 950,828 0.13% $9,451,230
Shaolin Capital Management LLC 3.1% 600,000 0.23% $5,964,000
Polar Asset Management Partners Inc. 3.1% 600,000 0.12% $5,964,000
MIZUHO SECURITIES USA LLC 2.6% 511,000 0.08% $5,056,292
AQR Arbitrage LLC 2.4% 466,860 0.1% $4,640,588
MANGROVE PARTNERS IM, LLC 2.3% 450,000 0.36% $4,473,000
D. E. Shaw & Co., Inc. 2.1% 414,000 0% $4,115,160
Logan Stone Capital, LLC 1.9% 365,399 0.9% $3,632,066
Westchester Capital Management, LLC 1.7% 331,000 0.15% $3,290,140
Glazer Capital, LLC 1.7% 319,881 0.08% $3,180,000
Radcliffe Capital Management, L.P. 1.3% 250,000 0.14% $2,485,000
Clear Street Group Inc. 1.2% 233,887 0.01% $2,324,837
Saba Capital Management, L.P. 1.2% 227,000 0.08% $2,256,380
TWO SIGMA INVESTMENTS, LP 1.1% 217,499 0% $2,161,940
Bulldog Investors, LLP 1.1% 216,760 0.48% $2,154,594
BERKLEY W R CORP 1% 201,869 0.11% $2,006,578
Parallax Volatility Advisers, L.P. 1% 198,799 0.06% $1,976,062
Magnetar Financial LLC 0.91% 175,000 0.02% $1,739,500
ARISTEIA CAPITAL, L.L.C. 0.78% 150,000 0.04% $1,491,000
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.78% 150,000 0.01% $1,491,000
DLD Asset Management, LP 0.69% 133,333 0.14% $1,325,330
BNP PARIBAS FINANCIAL MARKETS 0.69% 133,140 0% 0% $1,323,412
Cable Car Capital, LP 0.65% 125,000 0.08% $1,242,500
MYDA Advisors LLC 0.26% 50,000 0.14% $497,000

Institutional Holders of AI Infrastructure Acquisition Corp. - Common (AIIA) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 8,936,438 $88,805,037 +$87,481,625 $9.94 32