We are live on ! Find out more
AAM

AA Mission Acquisition Corp
AAM

Delisted

AAM was delisted on the 2nd of February, 2026.

Back to rankings

35 hedge funds and large institutions have $351M invested in AA Mission Acquisition Corp in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 7 increasing their positions, 9 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more funds holding in top 10

Funds holding in top 10: 3 → 5 (+2)

18.03% more ownership

Funds ownership: 77.48% → 95.51% (+18%)

2% more capital invested

Capital invested by funds: $344M → $351M (+$7.41M)

17% less funds holding

Funds holding: 42 → 35 (-7)

22% less repeat investments, than reductions

Existing positions increased: 7 | Existing positions reduced: 9

88% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 8

Holders
35
Holders Change
-7
Holders Change %
-16.67%
% of All Funds
0.47%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
1
Increased
7
Reduced
9
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
WRBC
W.R. Berkley Corp
Connecticut
+$9.74M
2
MSU
Mizuho Securities USA
New York
+$5.26M
3
WAM
Wolverine Asset Management
Illinois
+$2.64M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$588K
5
SSA
Schonfeld Strategic Advisors
New York
+$503K

Top Sellers

Rank Fund Capital Flow
1
HCM
Highbridge Capital Management
New York
-$9.09M
2
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$7.21M
3
SCM
Shaolin Capital Management
Florida
-$1.51M
4
CA
Crossingbridge Advisors
New York
-$1.02M
5
AA
AQR Arbitrage
Connecticut
-$662K
Name Holding Trade Value Shares
Change 		Change in
Stake
KIM
1
Karpus Investment Management
New York
$63M +$439K +43,075 +0.7%
FTCM
2
First Trust Capital Management
Illinois
$30.7M – – –
HIM
3
HGC Investment Management
Ontario, Canada
$25.2M – – –
WCMNY
4
Westchester Capital Management (New York)
New York
$22.8M – – –
WAM
5
Wolverine Asset Management
Illinois
$19M +$2.64M +258,736 +17%
WRBC
6
W.R. Berkley Corp
Connecticut
$18.1M +$9.74M +956,425 +123%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$17.8M +$588K +57,750 +4%
AC
8
Aristeia Capital
Connecticut
$16.7M – – –
Hudson Bay Capital Management
9
Hudson Bay Capital Management
Connecticut
$16.2M – – –
GCL
10
Glazer Capital LLC
New York
$11.9M -$310K -30,467 -3%
AA
11
AQR Arbitrage
Connecticut
$10.4M -$662K -65,000 -6%
MSU
12
Mizuho Securities USA
New York
$10.4M +$5.26M +516,500 +103%
Toronto Dominion Bank
13
Toronto Dominion Bank
Ontario, Canada
$7.94M -$7.21M -707,458 -48%
Two Sigma Investments
14
Two Sigma Investments
New York
$7.82M – – –
QL
15
Quarry LP
New York
$7.3M – – –
ASM
16
ATW SPAC Management
New York
$7.29M – – –
BFM
17
Boothbay Fund Management
New York
$7.29M – – –
SIA
18
Schechter Investment Advisors
Michigan
$7.24M -$289K -28,330 -4%
BCL
19
Bracebridge Capital LLC
Massachusetts
$6.26M – – –
LP
20
LMR Partners
United Kingdom
$6.26M – – –
ACM
21
ADAR1 Capital Management
Texas
$6.03M +$185K +18,160 +3%
BI
22
Bulldog Investors
New Jersey
$5.25M -$344K -33,767 -6%
WA
23
Whitebox Advisors
Minnesota
$4.69M – – –
Goldman Sachs
24
Goldman Sachs
New York
$4.33M – – –
RCM
25
Rivernorth Capital Management
Florida
$2.09M – – –
1
2

AAM Hedge Fund Activity: Q1 2025 in Review

35 of the 7,461 institutional investors tracked by Wall St. Rank reported a position in AA Mission Acquisition Corp (AAM) for Q1 2025, worth a combined $351M — up 2.2% from $344M a quarter earlier.

Sellers outnumbered buyers: 8 funds closed out of AAM and 1 opened new positions — a net loss of 7 holders — while 9 trimmed existing stakes and 7 added.

The largest buyer was W.R. Berkley Corp, adding an estimated $9.74M. The largest seller was Highbridge Capital Management, exiting entirely with an estimated $9.09M sold.

  • 35 institutional investors held AA Mission Acquisition Corp (AAM) as of Q1 2025, down from 42 in Q4 2024.
  • Funds reported $351M of AA Mission Acquisition Corp stock for Q1 2025, up 2.2% quarter-over-quarter.
  • 1 fund opened new AA Mission Acquisition Corp positions in Q1 2025 and 8 closed out, a net change of -7 holders.
  • The largest AA Mission Acquisition Corp buyer in Q1 2025 was W.R. Berkley Corp, an estimated $9.74M added.
  • The largest AA Mission Acquisition Corp seller in Q1 2025 was Highbridge Capital Management, an estimated $9.09M sold.

Based on aggregated 13F filings for Q1 2025.