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SilverBox Corp IV

46 hedge funds and large institutions have $216M invested in SilverBox Corp IV in 2026 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 10 increasing their positions, 9 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

20% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 5

11% more repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 9

2.15% more ownership

Funds ownership: 96.77%98.92% (+2.1%)

3% more capital invested

Capital invested by funds: $209M → $216M (+$7.16M)

0% more funds holding

Funds holding: 4646 (0)

Holders
46
Holders Change
Holders Change %
0%
% of All Funds
0.57%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
6
Increased
10
Reduced
9
Closed
5
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
LA
1
Linden Advisors
New York
$21.4M
MSU
2
Mizuho Securities USA
New York
$19.2M +$1.61M +151,274 +9%
WRBC
3
W.R. Berkley Corp
Connecticut
$16.2M +$3.23M +302,899 +25%
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$16.1M +$1.36M +128,005 +9%
AA
5
AQR Arbitrage
Connecticut
$14.3M -$124K -11,626 -0.9%
WAM
6
Wolverine Asset Management
Illinois
$10.6M +$231K +21,708 +2%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$10.6M
MI
8
MMCAP International
Cayman Islands
$10.5M
CA
9
Crossingbridge Advisors
New York
$10.5M +$3.61M +339,281 +53%
PMAM
10
Picton Mahoney Asset Management
Ontario, Canada
$8.83M
RA
11
RiverPark Advisors
New York
$7.26M +$968K +90,881 +15%
Goldman Sachs
12
Goldman Sachs
New York
$6.49M -$937 -88 -0%
MF
13
Magnetar Financial
Illinois
$5.58M
Calamos Advisors
14
Calamos Advisors
Illinois
$5.35M
LP
15
LMR Partners
United Kingdom
$5.35M
FTCM
16
First Trust Capital Management
Illinois
$4.76M
AC
17
Aristeia Capital
Connecticut
$3.6M
WCMNY
18
Westchester Capital Management (New York)
New York
$3.48M
RC
19
RLH Capital
New York
$3.26M +$3.24M +304,320 New
RCM
20
Rivernorth Capital Management
Florida
$3.21M
SCM
21
Shaolin Capital Management
Florida
$2.99M +$584K +54,849 +24%
CCM
22
Context Capital Management
California
$2.81M
MCM
23
Moore Capital Management
New York
$2.67M
RCM
24
Radcliffe Capital Management
Pennsylvania
$2.43M
WC
25
Wealthspring Capital
New York
$2.22M -$13.7K -1,284 -0.6%