We are live on ! Find out more
YCY

AA Mission Acquisition Corp II
YCY

34 hedge funds and large institutions have $86.4M invested in AA Mission Acquisition Corp II in 2025 Q4 according to their latest regulatory filings, with 34 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

73.18% more ownership

Funds ownership: 0% → 73.18% (+73%)

Holders
34
Holders Change
+34
Holders Change %
–
% of All Funds
0.41%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
34
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MSU
Mizuho Securities USA
New York
+$7.97M
2
MC
Meteora Capital
Florida
+$7.97M
3
AC
Aristeia Capital
Connecticut
+$5.56M
4
AA
AQR Arbitrage
Connecticut
+$5.51M
5
WA
Whitebox Advisors
Minnesota
+$4.98M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
MC
1
Meteora Capital
Florida
$7.95M +$7.97M +799,992 New
MSU
2
Mizuho Securities USA
New York
$7.94M +$7.97M +800,046 New
AC
3
Aristeia Capital
Connecticut
$5.56M +$5.56M +558,328 New
AA
4
AQR Arbitrage
Connecticut
$5.5M +$5.51M +553,546 New
WA
5
Whitebox Advisors
Minnesota
$4.98M +$4.98M +500,000 New
WAM
6
Wolverine Asset Management
Illinois
$4.84M +$4.83M +485,387 New
Hudson Bay Capital Management
7
Hudson Bay Capital Management
Connecticut
$3.98M +$3.98M +400,000 New
SCM
8
Shaolin Capital Management
Florida
$3.98M +$3.98M +400,000 New
RCM
9
Radcliffe Capital Management
Pennsylvania
$3.49M +$3.49M +350,000 New
WRBC
10
W.R. Berkley Corp
Connecticut
$3.4M +$3.41M +342,434 New
GCL
11
Glazer Capital LLC
New York
$3.37M +$3.38M +339,306 New
PC
12
Periscope Capital
Ontario, Canada
$2.99M +$2.99M +300,000 New
MP
13
Mangrove Partners
Connecticut
$2.66M +$2.66M +267,147 New
CS
14
Clear Street
New York
$2.59M +$2.58M +259,517 New
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$2.49M +$2.49M +250,000 New
FTCM
16
First Trust Capital Management
Illinois
$2.49M +$2.49M +250,000 New
LA
17
Linden Advisors
New York
$2.49M +$2.49M +250,000 New
Two Sigma Investments
18
Two Sigma Investments
New York
$2.4M +$2.41M +241,667 New
CCM
19
Context Capital Management
California
$1.99M +$1.99M +200,000 New
OAC
20
OMERS Administration Corp
Ontario, Canada
$1.99M +$1.99M +200,000 New
UOC
21
UBS O'Connor
Illinois
$1.49M +$1.49M +150,000 New
BNP Paribas Financial Markets
22
BNP Paribas Financial Markets
France
$1.46M +$1.46M +146,446 New
MTCM
23
Mint Tower Capital Management
Netherlands
$1.25M +$1.24M +125,000 New
LGM
24
L1 Global Manager
$996K +$996K +100,000 New
Millennium Management
25
Millennium Management
New York
$996K +$996K +100,000 New
1
2

YCY Hedge Fund Activity: Q4 2025 in Review

34 of the 8,256 institutional investors tracked by Wall St. Rank reported a position in AA Mission Acquisition Corp II (YCY) for Q4 2025, worth a combined $86.4M.

Buyers outnumbered sellers: 34 funds opened new YCY positions and 0 closed out — a net gain of 34 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Mizuho Securities USA, opening a new position worth an estimated $7.97M.

  • 34 institutional investors held AA Mission Acquisition Corp II (YCY) as of Q4 2025, up from 0 in Q3 2025.
  • Funds reported $86.4M of AA Mission Acquisition Corp II stock for Q4 2025.
  • 34 funds opened new AA Mission Acquisition Corp II positions in Q4 2025 and 0 closed out, a net change of +34 holders.
  • The largest AA Mission Acquisition Corp II buyer in Q4 2025 was Mizuho Securities USA, an estimated $7.97M added.

Based on aggregated 13F filings for Q4 2025.