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SBXE.U

SilverBox Corp V Units
SBXE.U

54 hedge funds and large institutions have $260M invested in SilverBox Corp V Units in 2025 Q4 according to their latest regulatory filings, with 54 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
54
Holders Change
+54
Holders Change %
–
% of All Funds
0.65%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
54
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$17.6M
2
TCM
Tenor Capital Management
New York
+$16.6M
3
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
+$13.6M
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$13.6M
5
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$10.6M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
GL
26
Governors Lane
New York
$4.03M +$4.03M +400,000 New
PC
27
Periscope Capital
Ontario, Canada
$3.64M +$3.64M +361,150 New
HI
28
HBK Investments
Texas
$3.52M +$3.53M +350,000 New
GCM
29
Ghisallo Capital Management
Massachusetts
$3.03M +$3.02M +300,000 New
PAMP
30
Polar Asset Management Partners
Ontario, Canada
$2.77M +$2.77M +275,000 New
SCS
31
Syquant Capital SAS
France
$2.54M +$2.52M +250,000 New
CS
32
Clear Street
New York
$2.52M +$2.52M +250,000 New
MCS
33
Mercuria Capital Strategies
Texas
$2.52M +$2.52M +250,000 New
KPF
34
K2 Principal Fund
Ontario, Canada
$2.45M +$2.45M +243,400 New
WA
35
Whitebox Advisors
Minnesota
$2.08M +$2.09M +206,900 New
SSA
36
Schonfeld Strategic Advisors
New York
$2.03M +$2.04M +201,909 New
FTCM
37
First Trust Capital Management
Illinois
$2.01M +$2.02M +200,000 New
JP Morgan Chase
38
JP Morgan Chase
New York
$1.69M +$1.68M +166,667 New
CC
39
Centiva Capital
New York
$1.27M +$1.26M +125,000 New
WC
40
Wealthspring Capital
New York
$1.25M +$1.26M +125,000 New
WCMNY
41
Westchester Capital Management (New York)
New York
$1M +$1.01M +100,000 New
WRBC
42
W.R. Berkley Corp
Connecticut
$995K +$999K +99,109 New
BFM
43
Boothbay Fund Management
New York
$755K +$756K +75,000 New
Verition Fund Management
44
Verition Fund Management
Connecticut
$508K +$504K +50,000 New
HF
45
HRT Financial
New York
$507K +$504K +50,000 New
GAM
46
Gritstone Asset Management
Maryland
$503K +$504K +50,000 New
PCM
47
Prelude Capital Management
New York
$503K +$504K +50,000 New
SPCM
48
Stoic Point Capital Management
California
$503K +$504K +50,000 New
DAM
49
Deltec Asset Management
New York
$502K +$504K +50,000 New
QL
50
Quarry LP
New York
$435K +$435K +43,150 New
1
2
3

SBXE.U Hedge Fund Activity: Q4 2025 in Review

54 of the 8,256 institutional investors tracked by Wall St. Rank reported a position in SilverBox Corp V Units (SBXE.U) for Q4 2025, worth a combined $260M.

Buyers outnumbered sellers: 54 funds opened new SBXE.U positions and 0 closed out — a net gain of 54 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Adage Capital Partners, opening a new position worth an estimated $17.6M.

  • 54 institutional investors held SilverBox Corp V Units (SBXE.U) as of Q4 2025, up from 0 in Q3 2025.
  • Funds reported $260M of SilverBox Corp V Units stock for Q4 2025.
  • 54 funds opened new SilverBox Corp V Units positions in Q4 2025 and 0 closed out, a net change of +54 holders.
  • The largest SilverBox Corp V Units buyer in Q4 2025 was Adage Capital Partners, an estimated $17.6M added.

Based on aggregated 13F filings for Q4 2025.