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SBXE.U

SilverBox Corp V Units
SBXE.U

17 hedge funds and large institutions have $47.6M invested in SilverBox Corp V Units in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 4 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

69% less funds holding

Funds holding: 54 → 17 (-37)

75% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 4

82% less capital invested

Capital invested by funds: $260M → $47.6M (-$212M)

95% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 38

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
17
Holders Change
-37
Holders Change %
-68.52%
% of All Funds
0.21%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
2
Increased
1
Reduced
4
Closed
38
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
OAC
OMERS Administration Corp
Ontario, Canada
+$4.52M
2
UBS Group
UBS Group
Switzerland
+$46.3K
3
HF
HRT Financial
New York
+$373

Top Sellers

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
-$13.7M
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$13.7M
5
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
-$10.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
MCM
26
Moore Capital Management
New York
– -$8.05M -800,000 Closed
GCL
27
Glazer Capital LLC
New York
– -$7.91M -787,395 Closed
AA
28
AQR Arbitrage
Connecticut
– -$7.79M -775,551 Closed
LIP
29
Lighthouse Investment Partners
Florida
– -$7.54M -750,000 Closed
RCM
30
Radcliffe Capital Management
Pennsylvania
– -$6.39M -635,000 Closed
LPC
31
Lineage Point Capital
Florida
– -$5.95M -590,864 Closed
D.E. Shaw & Co
32
D.E. Shaw & Co
New York
– -$5.08M -500,000 Closed
PMAM
33
Picton Mahoney Asset Management
Ontario, Canada
– -$5.03M -500,000 Closed
SCM
34
Shaolin Capital Management
Florida
– -$5.03M -500,000 Closed
Two Sigma Investments
35
Two Sigma Investments
New York
– -$4.37M -434,999 Closed
BNP Paribas Financial Markets
36
BNP Paribas Financial Markets
France
– -$4.27M -424,449 Closed
GL
37
Governors Lane
New York
– -$4.03M -400,000 Closed
PC
38
Periscope Capital
Ontario, Canada
– -$3.64M -361,150 Closed
HI
39
HBK Investments
Texas
– -$3.52M -350,000 Closed
GCM
40
Ghisallo Capital Management
Massachusetts
– -$3.03M -300,000 Closed
PAMP
41
Polar Asset Management Partners
Ontario, Canada
– -$2.77M -275,000 Closed
MCS
42
Mercuria Capital Strategies
Texas
– -$2.52M -250,000 Closed
KPF
43
K2 Principal Fund
Ontario, Canada
– -$2.45M -243,400 Closed
WA
44
Whitebox Advisors
Minnesota
– -$2.08M -206,900 Closed
SSA
45
Schonfeld Strategic Advisors
New York
– -$2.03M -201,909 Closed
FTCM
46
First Trust Capital Management
Illinois
– -$2.01M -200,000 Closed
CC
47
Centiva Capital
New York
– -$1.27M -125,000 Closed
WC
48
Wealthspring Capital
New York
– -$1.25M -125,000 Closed
WRBC
49
W.R. Berkley Corp
Connecticut
– -$995K -99,109 Closed
DAM
50
Deltec Asset Management
New York
– -$502K -50,000 Closed
1
2
3

SBXE.U Hedge Fund Activity: Q1 2026 in Review

17 of the 8,172 institutional investors tracked by Wall St. Rank reported a position in SilverBox Corp V Units (SBXE.U) for Q1 2026, worth a combined $47.6M — down 82% from $260M a quarter earlier.

Sellers outnumbered buyers: 38 funds closed out of SBXE.U and 2 opened new positions — a net loss of 36 holders — while 4 trimmed existing stakes and 1 added.

The largest buyer was OMERS Administration Corp, opening a new position worth an estimated $4.52M. The largest seller was Adage Capital Partners, exiting entirely with an estimated $17.6M sold.

  • 17 institutional investors held SilverBox Corp V Units (SBXE.U) as of Q1 2026, down from 54 in Q4 2025.
  • Funds reported $47.6M of SilverBox Corp V Units stock for Q1 2026, down 82% quarter-over-quarter.
  • 2 funds opened new SilverBox Corp V Units positions in Q1 2026 and 38 closed out, a net change of -36 holders.
  • The largest SilverBox Corp V Units buyer in Q1 2026 was OMERS Administration Corp, an estimated $4.52M added.
  • The largest SilverBox Corp V Units seller in Q1 2026 was Adage Capital Partners, an estimated $17.6M sold.

Based on aggregated 13F filings for Q1 2026.