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CAPN

Cayson Acquisition Corp

16 hedge funds and large institutions have $31.7M invested in Cayson Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 2 increasing their positions, 5 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

9.65% less ownership

Funds ownership: 64.38%54.73% (-9.6%)

41% less capital invested

Capital invested by funds: $53.5M → $31.7M (-$21.8M)

41% less funds holding

Funds holding: 2716 (-11)

60% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 5

69% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 16

Holders
16
Holders Change
-11
Holders Change %
-40.74%
% of All Funds
0.2%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
5
Increased
2
Reduced
5
Closed
16
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
WRBC
1
W.R. Berkley Corp
Connecticut
$5.47M -$2.87M -266,020 -35%
MSU
2
Mizuho Securities USA
New York
$5.14M -$2.47M -228,775 -32%
RCM
3
Rivernorth Capital Management
Florida
$4.95M
WAM
4
Wolverine Asset Management
Illinois
$3.03M -$3.12M -289,885 -51%
PAMP
5
Polar Asset Management Partners
Ontario, Canada
$3.02M
SCM
6
Shaolin Capital Management
Florida
$2.46M +$2.41M +223,900 New
AA
7
AQR Arbitrage
Connecticut
$2.03M -$1.78M -165,528 -47%
HCM
8
Heights Capital Management
California
$1.65M
CS
9
Clear Street
New York
$1.56M +$367K +34,044 +32%
RC
10
RLH Capital
New York
$1.17M +$1.14M +106,218 New
Goldman Sachs
11
Goldman Sachs
New York
$697K -$551K -51,092 -45%
HCI
12
Harraden Circle Investments
New York
$293K +$287K +26,661 New
QL
13
Quarry LP
New York
$160K
BNP Paribas Financial Markets
14
BNP Paribas Financial Markets
France
$101K +$99.2K +9,203 New
UBS Group
15
UBS Group
Switzerland
$4.07K +$3.99K +370 New
Morgan Stanley
16
Morgan Stanley
New York
$748 +$248 +23 +51%
WCMNY
17
Westchester Capital Management (New York)
New York
-$3.46M -325,000 Closed
BFM
18
Boothbay Fund Management
New York
-$3.26M -306,703 Closed
KIM
19
Karpus Investment Management
New York
-$3.02M -284,189 Closed
WA
20
Whitebox Advisors
Minnesota
-$1.33M -125,000 Closed
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
-$1.07M -100,000 Closed
FTCM
22
First Trust Capital Management
Illinois
-$798K -75,000 Closed
MF
23
Magnetar Financial
Illinois
-$800K -75,000 Closed
Two Sigma Investments
24
Two Sigma Investments
New York
-$708K -66,577 Closed
PNC Financial Services Group
25
PNC Financial Services Group
Pennsylvania
-$641K -60,281 Closed