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OYSE

Oyster Enterprises II Acquisition Corp
OYSE

52 hedge funds and large institutions have $220M invested in Oyster Enterprises II Acquisition Corp in 2025 Q3 according to their latest regulatory filings, with 52 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

84.45% more ownership

Funds ownership: 0% → 84.45% (+84%)

Holders
52
Holders Change
+52
Holders Change %
–
% of All Funds
0.68%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
52
Increased
–
Reduced
–
Closed
–
Calls
$17K
Puts
–
Net Calls
+$17K
Net Calls Change
+$17K

Top Buyers

1
GCL
Glazer Capital LLC
New York
+$15M
2
MC
Meteora Capital
Florida
+$13.4M
3
MF
Magnetar Financial
Illinois
+$13M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$12.5M
5
LA
Linden Advisors
New York
+$11.5M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
GCL
1
Glazer Capital LLC
New York
$15M +$15M +1,499,883 New
MC
2
Meteora Capital
Florida
$13.4M +$13.4M +1,342,276 New
MF
3
Magnetar Financial
Illinois
$13M +$13M +1,300,000 New
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$12.6M +$12.5M +1,252,350 New
LA
5
Linden Advisors
New York
$11.5M +$11.5M +1,150,000 New
AA
6
AQR Arbitrage
Connecticut
$11.4M +$11.4M +1,138,688 New
LP
7
LMR Partners
United Kingdom
$11M +$11M +1,100,000 New
PMAM
8
Picton Mahoney Asset Management
Ontario, Canada
$10M +$10M +1,000,000 New
TCM
9
Tenor Capital Management
New York
$9.02M +$9.01M +900,000 New
Two Sigma Investments
10
Two Sigma Investments
New York
$7.99M +$7.98M +797,500 New
Hudson Bay Capital Management
11
Hudson Bay Capital Management
Connecticut
$6.99M +$6.97M +696,530 New
KIM
12
Karpus Investment Management
New York
$6.21M +$6.2M +619,717 New
RCM
13
Radcliffe Capital Management
Pennsylvania
$5.27M +$5.26M +525,110 New
MCM
14
Moore Capital Management
New York
$5.01M +$5.01M +500,000 New
WRBC
15
W.R. Berkley Corp
Connecticut
$4.77M +$4.76M +475,872 New
Millennium Management
16
Millennium Management
New York
$4.76M +$4.76M +475,002 New
AC
17
Aristeia Capital
Connecticut
$4.55M +$4.55M +454,000 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
18
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.52M +$4.51M +450,000 New
MP
19
Mangrove Partners
Connecticut
$4.51M +$4.51M +450,000 New
WCMNY
20
Westchester Capital Management (New York)
New York
$4.46M +$4.46M +445,112 New
Verition Fund Management
21
Verition Fund Management
Connecticut
$4.39M +$4.37M +436,900 New
DKCM
22
Davidson Kempner Capital Management
New York
$4.01M +$4M +400,000 New
PAMP
23
Polar Asset Management Partners
Ontario, Canada
$4.01M +$4M +400,000 New
RCM
24
Rivernorth Capital Management
Florida
$3.98M +$3.98M +397,500 New
Goldman Sachs
25
Goldman Sachs
New York
$3.47M +$3.47M +346,312 New
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