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OYSE

Oyster Enterprises II Acquisition Corp
OYSE

53 hedge funds and large institutions have $201M invested in Oyster Enterprises II Acquisition Corp in 2026 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 6 increasing their positions, 9 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 2 | Existing positions closed: 1

12% less funds holding

Funds holding: 60 → 53 (-7)

19.24% less ownership

Funds ownership: 94.39% → 75.16% (-19%)

20% less capital invested

Capital invested by funds: $250M → $201M (-$48.8M)

33% less repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 9

Holders
53
Holders Change
-7
Holders Change %
-11.67%
% of All Funds
0.65%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
6
Reduced
9
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
KIM
Karpus Investment Management
New York
+$1.5M
2
MSU
Mizuho Securities USA
New York
+$1.33M
3
Calamos Advisors
Calamos Advisors
Illinois
+$1.26M
4
LIA
Limestone Investment Advisors
New York
+$513K
5
SSA
Schonfeld Strategic Advisors
New York
+$285K

Top Sellers

Rank Fund Capital Flow
1
MC
Meteora Capital
Florida
-$3.15M
2
Walleye Capital
Walleye Capital
New York
-$767K
3
SCM
Shaolin Capital Management
Florida
-$410K
4
GF
Gabelli Funds
New York
-$256K
5
CS
Clear Street
New York
-$211K
Name Holding Trade Value Shares
Change 		Change in
Stake
MF
1
Magnetar Financial
Illinois
$13.4M – – –
WCMNY
2
Westchester Capital Management (New York)
New York
$13.4M – – –
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$12.9M – – –
LA
4
Linden Advisors
New York
$11.9M – – –
LP
5
LMR Partners
United Kingdom
$11.3M – – –
PMAM
6
Picton Mahoney Asset Management
Ontario, Canada
$10.4M +$154K +15,000 +2%
TCM
7
Tenor Capital Management
New York
$9.26M – – –
MC
8
Meteora Capital
Florida
$9.07M -$3.15M -306,993 -26%
KIM
9
Karpus Investment Management
New York
$8.27M +$1.5M +145,935 +22%
Two Sigma Investments
10
Two Sigma Investments
New York
$8.21M – – –
RCM
11
Radcliffe Capital Management
Pennsylvania
$6.42M +$10 +1 +0%
MCM
12
Moore Capital Management
New York
$5.14M – – –
WRBC
13
W.R. Berkley Corp
Connecticut
$4.91M – – –
AC
14
Aristeia Capital
Connecticut
$4.67M – – –
MP
15
Mangrove Partners
Connecticut
$4.63M – – –
AIMCA
16
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$4.12M – – –
DKCM
17
Davidson Kempner Capital Management
New York
$4.12M – – –
PAMP
18
Polar Asset Management Partners
Ontario, Canada
$4.11M -$1.02K -100 -0%
COPPSERS
19
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.6M – – –
Goldman Sachs
20
Goldman Sachs
New York
$3.56M – – –
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
21
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$3.51M – – –
Verition Fund Management
22
Verition Fund Management
Connecticut
$3.01M -$98.5K -9,608 -3%
Toronto Dominion Bank
23
Toronto Dominion Bank
Ontario, Canada
$2.85M – – –
CCM
24
Context Capital Management
California
$2.58M – – –
GCIA
25
Gabelli & Co Investment Advisers
New York
$2.58M – – –
1
2 3

OYSE Hedge Fund Activity: Q2 2026 in Review

53 of the 8,153 institutional investors tracked by Wall St. Rank reported a position in Oyster Enterprises II Acquisition Corp (OYSE) for Q2 2026, worth a combined $201M — down 20% from $250M a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new OYSE positions and 1 closed out — a net gain of 1 holder — while 6 added to existing stakes and 9 trimmed.

The largest buyer was Karpus Investment Management, adding an estimated $1.5M. The largest seller was Meteora Capital, cutting an estimated $3.15M.

  • 53 institutional investors held Oyster Enterprises II Acquisition Corp (OYSE) as of Q2 2026, down from 60 in Q1 2026.
  • Funds reported $201M of Oyster Enterprises II Acquisition Corp stock for Q2 2026, down 20% quarter-over-quarter.
  • 2 funds opened new Oyster Enterprises II Acquisition Corp positions in Q2 2026 and 1 closed out, a net change of +1 holder.
  • The largest Oyster Enterprises II Acquisition Corp buyer in Q2 2026 was Karpus Investment Management, an estimated $1.5M added.
  • The largest Oyster Enterprises II Acquisition Corp seller in Q2 2026 was Meteora Capital, an estimated $3.15M sold.

Based on aggregated 13F filings for Q2 2026.