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AIIA · AI Infrastructure Acquisition Corp.

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$10.25 +0.03 (+0.29%) At close · Aug 28
Market Cap
$197.72M
Shares
19.29M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 39
Total Value: $117,394,654
Total Shares: 11,475,529

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 39 13F filers · Δ vs Mar 31, 2026
Top Holder
17.5%
Dec 2025 → Jun 2026 · range 13.9% – 18.6%
−1.1 pts
Top 5
38.9%
Dec 2025 → Jun 2026 · range 38.9% – 43.7%
−4.1 pts
Top 10
58.0%
Dec 2025 → Jun 2026 · range 58.0% – 66.3%
−3.8 pts
HHI
583
Dec 2025 → Jun 2026 · range 583 – 651
Broadly held−68

Quarterly Activity

vs Mar 31, 2026
New
3
Increased
9
Decreased
7
Sold Out
3
Unchanged
20
Holder count: 0
Institutional value: +5.6%
Shares held: +3.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 39 of 39
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 2073553 CUSIP G01336109 13F (30d) 35 filings 35 filers Visit website Investor relations