A
AA Mission Acquisition Corp.
AAM • XNYS
AA Mission Acquisition Corp. is a blank checks company on XNYS, with a market cap of $467.0M. As of Q3 2025, 75% of shares are held by 36 institutional investors, with Karpus Management, Inc. as the largest holder at 13.22%.
Market Cap$467.0M
BLANK CHECKS
Overview
Overview of institutional ownership in AAM as of Q3 2025 with a market cap of $462.6M
All Institutions
- Institutions
- 36
- Value Held
- $346.8M
- Shares Held
- 33.0M
- Avg Position
- $9.6M
- Median Position
- $5.8M
Hedge Funds
- Hedge Funds
- 19
- Value Held
- $157.5M
- Shares Held
- 15.0M
- Avg Position
- $8.3M
- Median Position
- $6.1M
Ownership Breakdown
Based on market cap of $462.6M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in AAM as of Q3 2025
| Institution | Position Value |
|---|---|
K Karpus Management, Inc. Institution | $61.2M 1.97% of portfolio |
 BERKLEY W R CORP Institution | $34.0M 2.26% of portfolio |
 Vivaldi Asset Management, LLC Fund of Funds | $31.4M 2.08% of portfolio |
 Westchester Capital Management, LLC Hedge Fund•Merger Arb | $28.4M 1.56% of portfolio |
 WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | $26.9M 1.83% of portfolio |
 ARISTEIA CAPITAL LLC Hedge Fund•Multi-Strategy | $19.1M 0.95% of portfolio |
 Hudson Bay Capital Management LP Hedge Fund•Multi-Strategy | $18.1M 0.12% of portfolio |
D D. E. Shaw & Co., Inc. Institution | $18.0M 0.02% of portfolio |
 HGC Investment Management Inc. Private Equity | $12.7M 5.74% of portfolio |
 GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | $11.8M 0.54% of portfolio |
Net Capital Flow
Institutional buying and selling activity for AAM in Q3 2025
- Traded
- −$2.6M
- Buyers
- 7
- Sellers
- 15
- Total Bought
- +$13.9M
- Total Sold
- −$16.5M
- Avg Position
- $9.6M
Biggest Buyers
| Institution | Net Bought |
|---|---|
Westchester Capital Management, LLC Hedge Fund•Merger Arb | +$5.4M +511.2K shares |
 Radcliffe Capital Management, L.P. Hedge Fund•Multi-Strategy | +$4.2M +399.7K shares |
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$2.9M +278.4K shares |
Q Quarry LP Institution | +$526.0K +50.0K shares |
 Sandia Investment Management LP Hedge Fund•Event Driven | +$526.0K +50.0K shares |
 Cable Car Capital LLC Hedge Fund•Long/Short | +$226.6K +21.5K shares |
 Concurrent Investment Advisors, LLC RIA/Wealth | +$121.0K +11.5K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
HGC Investment Management Inc. Private Equity | −$5.3M −500.0K shares |
 JPMORGAN CHASE & CO Institution | −$4.1M −391.3K shares |
 TORONTO DOMINION BANK Institution | −$2.6M −248.6K shares |
K Karpus Management, Inc. Institution | −$2.0M −187.4K shares |
 Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy | −$946.8K −90.0K shares |
A ATW SPAC MANAGEMENT LLC Institution | −$526.0K −50.0K shares |
 BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | −$526.0K −50.0K shares |
 CNH PARTNERS LLC Hedge Fund•Multi-Strategy | −$178.8K −17.0K shares |
GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | −$147.7K −14.0K shares |
 UBS Group AG Institution | −$84.7K −8.0K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited AAM in Q3 2025
- New Positions
- 3
- New Value
- $873.6K
- Exited Positions
- 0
- Exited Value
- -
New Positions
| Institution | Position Value |
|---|---|
Sandia Investment Management LP Hedge Fund•Event Driven | $526.0K 50.0K shares |
Cable Car Capital LLC Hedge Fund•Long/Short | $226.6K 21.5K shares |
Concurrent Investment Advisors, LLC RIA/Wealth | $121.0K 11.5K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
| No exited positions found | |
Options Activity
Institutions with the largest Call and Put options positions in AAM as of Q3 2025
- Call Positions
- 2
- Call Value
- $4.3M
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
A ADAR1 Capital Management, LLC Hedge Fund•Long/Short | $4.3M 4.1K contracts |
 DLD Asset Management, LP Hedge Fund•Multi-Strategy | $1.6K 100.8 contracts |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with AAM as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
A ATW SPAC MANAGEMENT LLC Institution | 11.09% $6.8M |
HGC Investment Management Inc. Private Equity | 5.74% $12.7M |
 Bracebridge Capital, LLC Hedge Fund•Credit Arb | 2.76% $6.3M |
BERKLEY W R CORP Institution | 2.26% $34.0M |
 Wealthspring Capital LLC Hedge Fund•Event Driven | 2.13% $7.6M |
Vivaldi Asset Management, LLC Fund of Funds | 2.08% $31.4M |
K Karpus Management, Inc. Institution | 1.97% $61.2M |
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | 1.83% $26.9M |
Sandia Investment Management LP Hedge Fund•Event Driven | 1.79% $526.0K |
Westchester Capital Management, LLC Hedge Fund•Merger Arb | 1.56% $28.4M |
Hedge Fund Spotlight
Discover hedge funds investing in AAM
Bracebridge Capital, LLC
Hedge Fund • Credit Arb
Portfolio ManagerGabriel Brendan Sunshine
- Portfolio Value
- $228.8M
- Positions
- 23
- Last Reported
- Q3 2025
Sector Allocation
A
Position in AA Mission Acquisition Corp.
- Market Value
- $6.3M
- Shares Held
- 600.0K
- Portfolio Weight
- 2.76%
- Owned Since
- 2024-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
ETF ETF | $100.4M | 43.87% | |
REIT - Specialty Real Estate | $42.5M | 18.57% | |
Drug Manufacturers - Specialty & Generic Healthcare | $22.2M | 9.68% |
