SilverBox Corp IV
SBXD
35 hedge funds and large institutions have $194M invested in SilverBox Corp IV in 2025 Q1 according to their latest regulatory filings, with 12 funds opening new positions, 5 increasing their positions, 5 reducing their positions, and 2 closing their positions.
500% more first-time investments, than exits
New positions opened: 12 | Existing positions closed: 2
40% more funds holding
Funds holding: 25 → 35 (+10)
31% more capital invested
Capital invested by funds: $149M → $194M (+$45.8M)
21.45% more ownership
Funds ownership: 71.89% → 93.34% (+21%)
0% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
+$18.2M |
| 2 |
MI
MMCAP International
Grand Cayman,
Cayman Islands
|
+$9.93M |
| 3 |
Calamos Advisors
Naperville,
Illinois
|
+$5.07M |
| 4 |
CCM
Context Capital Management
Lajolla,
California
|
+$4.69M |
| 5 |
WCMNY
Westchester Capital Management (New York)
Valhalla,
New York
|
+$4.24M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HCM
Highbridge Capital Management
New York
|
-$2.84M |
| 2 |
SCM
Shaolin Capital Management
Miami,
Florida
|
-$1.51M |
| 3 |
SIA
Schechter Investment Advisors
Birmingham,
Michigan
|
-$317K |
| 4 |
MSU
Mizuho Securities USA
New York
|
-$246K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$7.99K |
SBXD Hedge Fund Activity: Q1 2025 in Review
35 of the 7,471 institutional investors tracked by Wall St. Rank reported a position in SilverBox Corp IV (SBXD) for Q1 2025, worth a combined $194M — up 31% from $149M a quarter earlier.
Buyers outnumbered sellers: 12 funds opened new SBXD positions and 2 closed out — a net gain of 10 holders — while 5 added to existing stakes and 5 trimmed.
The largest buyer was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, opening a new position worth an estimated $18.2M. The largest seller was Highbridge Capital Management, cutting an estimated $2.84M.
- 35 institutional investors held SilverBox Corp IV (SBXD) as of Q1 2025, up from 25 in Q4 2024.
- Funds reported $194M of SilverBox Corp IV stock for Q1 2025, up 31% quarter-over-quarter.
- 12 funds opened new SilverBox Corp IV positions in Q1 2025 and 2 closed out, a net change of +10 holders.
- The largest SilverBox Corp IV buyer in Q1 2025 was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, an estimated $18.2M added.
- The largest SilverBox Corp IV seller in Q1 2025 was Highbridge Capital Management, an estimated $2.84M sold.
Based on aggregated 13F filings for Q1 2025.