American Exceptionalism Acquisition Corp. A
American Exceptionalism Acquisition Corp. A (AEXA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · AEXA · as of Sep 30, 2025
Ownership Breakdown
68
Institutional Holders
▲ 68 vs Q2
$324.20M
Total Inst. Value
▲ $324.20M vs Q2
34.67M
Shares Outstanding
freeFloat 99.50%
29.66M
13F Shares Held
▲ 29.66M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
AEXA largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
EMPYREAN CAPITAL PARTNERS, LP blank checks | 1.23M | 2.86% | 2.86% | $13.44B | Nov 14, 2025 | NEW |
D. E. SHAW & CO., INC. blank checks | 1.20M | 2.79% | 2.79% | $13.12B | Nov 14, 2025 | NEW |
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND blank checks | 1.10M | 2.56% | 2.56% | $12.02B | Nov 13, 2025 | NEW |
MOORE CAPITAL MANAGEMENT, LP blank checks | 1.10M | 2.56% | 2.56% | $12.02B | Nov 14, 2025 | NEW |
MAGNETAR FINANCIAL LLC blank checks | 1.10M | 2.56% | 2.56% | $12.02B | Nov 13, 2025 | NEW |
ALBERTA INVESTMENT MANAGEMENT CORP blank checks | 1.10M | 2.56% | 2.56% | $12.02B | Feb 17, 2026 | NEW |
BOOTHBAY FUND MANAGEMENT, LLC blank checks | 1.09M | 2.54% | 2.54% | $11.94B | Nov 14, 2025 | NEW |
SCULPTOR CAPITAL LP blank checks | 1.00M | 2.32% | 2.32% | $10.93B | Nov 14, 2025 | NEW |
POLAR ASSET MANAGEMENT PARTNERS INC. blank checks | 1.00M | 2.32% | 2.32% | $10.93B | Dec 1, 2025 | NEW |
AQR ARBITRAGE LLC blank checks | 1.00M | 2.32% | 2.32% | $10.93B | Nov 14, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
0
Increased
+0 shares50
New Positions
first time holders0
Decreased
−0 shares0
Sold Out
fully exitedNet shares change (top 50)
+0
+0 / −0
Net new holders
+50
50 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
AEXA insider trading · insider activity
Source: SEC Form 4
1
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
AEXA Sponsor LLC
| Sep 29, 2025 | Award | 175,000 | $10.00 | $1.75M | 175.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
American Exceptionalism Acquisition Corp. A (AEXA) is primarily owned by institutional investors, who hold approximately 85.5% of total shares outstanding. Company insiders own approximately 0.50%, while retail and public investors account for the remaining 13.96%.
The largest institutional shareholder of American Exceptionalism Acquisition Corp. A is EMPYREAN CAPITAL PARTNERS, LP, holding approximately 1.23 million shares — equal to 2.86% of outstanding shares — as of September 30, 2025.
A total of 68 institutional investors currently hold AEXA stock, with a combined institutional value of approximately $324,197,784 as of the most recent 13F filing period.
Frequently asked questions
AEXA ownershipAmerican Exceptionalism Acquisition Corp. A (AEXA) is primarily owned by institutional investors, who hold approximately 85.5% of shares. The largest shareholder is EMPYREAN CAPITAL PARTNERS, LP with a 2.86% stake. Company insiders hold 0.50%. Data sourced from SEC Form 13F as of September 30, 2025.