SBXD

SilverBox Corp IV
SBXD

Overview Fund Activity

48 hedge funds and large institutions have $213M invested in SilverBox Corp IV in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 11 increasing their positions, 13 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
48
Holders Change
+13
Holders Change %
+37.14%
% of All Funds
0.64%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
16
Increased
11
Reduced
13
Closed
2
Calls
$82K
Puts
–
Net Calls
+$82K
Net Calls Change
+$82K

Top Buyers

1
GL
Governors Lane
New York
$8.25M
2
MF
Magnetar Financial
Illinois
$5.89M
3
FTCM
First Trust Capital Management
Illinois
$4.96M
4
DAM
Decagon Asset Management
United Kingdom
$4.83M
5
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.36M

Top Sellers

1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.1M
2
SC
Sculptor Capital
New York
$13.2M
3
PAMP
Polar Asset Management Partners
Ontario, Canada
$16.2M
4
Millennium Management
Millennium Management
New York
$2.19M
5
AA
AQR Arbitrage
Connecticut
$14.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
LA
1
Linden Advisors
New York
$21.9M – – –
PAMP
2
Polar Asset Management Partners
Ontario, Canada
$16.2M -$5.48M -500,000 -25%
AA
3
AQR Arbitrage
Connecticut
$14.8M -$2.33M -212,958 -14%
SC
4
Sculptor Capital
New York
$13.2M -$7.54M -688,149 -36%
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$10.8M +$351K +32,000 +3%
MI
6
MMCAP International
Cayman Islands
$10.7M – – –
HCM
7
Highbridge Capital Management
New York
$10.4M -$561K -51,200 -5%
Goldman Sachs
8
Goldman Sachs
New York
$9.46M +$2.41M +219,840 +34%
PMAM
9
Picton Mahoney Asset Management
Ontario, Canada
$9.04M -$1.92M -175,000 -18%
GL
10
Governors Lane
New York
$8.25M +$8.25M +753,177 New
COPPSERS
11
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.36M +$4.24M +400,000 +200%
MF
12
Magnetar Financial
Illinois
$5.89M +$5.89M +547,811 New
Two Sigma Investments
13
Two Sigma Investments
New York
$5.48M – – –
Calamos Advisors
14
Calamos Advisors
Illinois
$5.48M – – –
LP
15
LMR Partners
United Kingdom
$5.48M – – –
FTCM
16
First Trust Capital Management
Illinois
$4.96M +$4.96M +452,268 New
DAM
17
Decagon Asset Management
United Kingdom
$4.83M +$4.83M +441,099 New
WCMNY
18
Westchester Capital Management (New York)
New York
$3.64M -$944K -86,103 -21%
Toronto Dominion Bank
19
Toronto Dominion Bank
Ontario, Canada
$3.46M +$3.25M +296,098 +1,527%
RCM
20
Rivernorth Capital Management
Florida
$3.29M – – –
BI
21
Bulldog Investors
New Jersey
$3.09M -$312K -28,499 -9%
CCM
22
Context Capital Management
California
$2.88M -$2.19M -200,000 -43%
MCM
23
Moore Capital Management
New York
$2.74M – – –
HCI
24
Harraden Circle Investments
New York
$2.74M +$2.74M +250,000 New
KPF
25
K2 Principal Fund
Ontario, Canada
$2.73M +$2.73M +249,209 New
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