American Exceptionalism Acquisition Corp. A
American Exceptionalism Acquisition Corp. A is a publicly traded company on NYSE, with a market cap of $550.5M. As of Q3 2025, 57% of shares are held by 62 institutional investors, with Empyrean Capital Partners, LP as the largest holder at 2.49%.
Overview
Overview of institutional ownership in AEXA as of Q3 2025 with a market cap of $540.6M
All Institutions
- Institutions
- 62
- Value Held
- $310.5M
- Shares Held
- 28.4M
- Avg Position
- $5.0M
- Median Position
- $3.8M
Hedge Funds
- Hedge Funds
- 36
- Value Held
- $185.3M
- Shares Held
- 17.0M
- Avg Position
- $5.1M
- Median Position
- $4.1M
Ownership Breakdown
Based on market cap of $540.6M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in AEXA as of Q3 2025
| Institution | Position Value |
|---|---|
 Empyrean Capital Partners, LP Hedge Fund•Event Driven | $13.4M 0.70% of portfolio |
D D. E. Shaw & Co., Inc. Institution | $13.1M 0.01% of portfolio |
$12.0M 0.12% of portfolio | |
 Magnetar Financial LLC Hedge Fund•Multi-Strategy | $12.0M 0.08% of portfolio |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | $12.0M 0.25% of portfolio |
H | $12.0M 0.02% of portfolio |
 BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | $11.9M 0.31% of portfolio |
P Philosophy Capital Management LLC Hedge Fund•Multi-Strategy | $10.9M 1.27% of portfolio |
 CNH PARTNERS LLC Hedge Fund•Multi-Strategy | $10.9M 0.41% of portfolio |
 Polar Securities Inc. Hedge Fund•Multi-Strategy | $10.9M 0.33% of portfolio |
Net Capital Flow
Institutional buying and selling activity for AEXA in Q3 2025
- Net Flow
- −-
- Buyers
- 0
- Sellers
- 0
- Total Bought
- +-
- Total Sold
- −-
- Avg Position
- -
Biggest Buyers
| Institution | Net Bought | |
|---|---|---|
| No buyers found | ||
Biggest Sellers
| Institution | Net Sold | |
|---|---|---|
| No sellers found | ||
Entry and Exit Activity
Institutions that initiated new positions or completely exited AEXA in Q3 2025
- New Positions
- 62
- New Value
- $310.5M
- Exited Positions
- 0
- Exited Value
- -
New Positions
| Institution | Position Value |
|---|---|
Empyrean Capital Partners, LP Hedge Fund•Event Driven | $13.4M 1.2M shares |
D D. E. Shaw & Co., Inc. Institution | $13.1M 1.2M shares |
$12.0M 1.1M shares | |
Magnetar Financial LLC Hedge Fund•Multi-Strategy | $12.0M 1.1M shares |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | $12.0M 1.1M shares |
H | $12.0M 1.1M shares |
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | $11.9M 1.1M shares |
P Philosophy Capital Management LLC Hedge Fund•Multi-Strategy | $10.9M 1.0M shares |
CNH PARTNERS LLC Hedge Fund•Multi-Strategy | $10.9M 1.0M shares |
Polar Securities Inc. Hedge Fund•Multi-Strategy | $10.9M 1.0M shares |
Exited Positions
| Institution | Previous Position |
|---|---|
| No exited positions found | |
Options Activity
Institutions with the largest Call and Put options positions in AEXA as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with AEXA as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
 HGC Investment Management Inc. Private Equity | 3.46% $7.7M |
 Boussard & Gavaudan Investment Management LLP Hedge Fund•Multi-Strategy | 3.46% $5.0M |
A ATW SPAC MANAGEMENT LLC Institution | 1.64% $1.0M |
H Harraden Circle Investments, LLC Hedge Fund•Event Driven | 1.61% $7.7M |
K K2 PRINCIPAL FUND, L.P. Institution | 1.36% $3.6M |
P Philosophy Capital Management LLC Hedge Fund•Multi-Strategy | 1.27% $10.9M |
 Context Capital Management, LLC Hedge Fund•Convert Bond Arb | 1.16% $2.2M |
 Radcliffe Capital Management, L.P. Hedge Fund•Multi-Strategy | 0.97% $4.4M |
 LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | 0.96% $9.3M |
M MMCAP International Inc. SPC Institution | 0.92% $6.9M |
Hedge Fund Spotlight
Discover hedge funds investing in AEXA
- Portfolio Value
- $1.9B
- Positions
- 70
- Last Reported
- Q3 2025
Position in American Exceptionalism Acquisition Corp. A
- Market Value
- $13.4M
- Shares Held
- 1.2M
- Portfolio Weight
- 0.70%
- Owned Since
- 2025-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Rental & Leasing Services Industrials | $181.5M | 9.44% | |
Oil & Gas Refining & Marketing Energy | $108.4M | 5.64% | |
Regulated Electric Utilities | $89.0M | 4.63% |
