SILVERBOX CORP IV (SBXDWS)
Institutional ownership reported to the SEC as of Q2 2026, across 7 quarters.
30
Reporting holders
$939.8K
Reported value
1.1%
Held as options
+1
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $106.7K | 666,666 | 0.00% | 6q | HELD |
| Polar Asset Management Partners Inc. | $105.6K | 660,000 | 0.00% | 7q | HELD |
| Linden Advisors LP | $90.3K | 666,667 | 0.00% | 7q | HELD |
| Sculptor Capital LP | $75.2K | 469,900 | 0.00% | 7q | HELD |
| AQR Arbitrage LLC | $72.2K | 531,111 | 0.00% | 7q | +0.6% |
| MMCAP International Inc. SPC | $52.3K | 326,666 | 0.00% | 6q | HELD |
| ARISTEIA CAPITAL, L.L.C. | $49.9K | 368,485 | 0.00% | 3q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $34.3K | 214,539 | 0.00% | 4q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $32.5K | 203,326 | 0.00% | 7q | HELD |
| Shaolin Capital Management LLC | $32.3K | 201,633 | 0.00% | 7q | +1.0% |
| Calamos Advisors LLC | $26.7K | 166,666 | 0.00% | 6q | HELD |
| LMR Partners LLP | $26.7K | 166,666 | 0.00% | 7q | HELD |
| Walleye Capital LLC | $26.3K | 164,542 | 0.00% | 6q | HELD |
| DLD Asset Management, LP | $24.0K | 150,235 | 0.00% | 3q | HELD |
| Magnetar Financial LLC | $23.5K | 146,684 | 0.00% | 5q | -2.5% |
| CSS LLC/IL | $21.2K | 132,521 | 0.00% | 7q | HELD |
| Context Capital Management, LLC | $16.7K | 104,317 | 0.00% | 6q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $13.3K | 83,333 | 0.00% | 6q | HELD |
| Parallax Volatility Advisers, L.P. | $12.6K | 78,848 | 0.00% | 7q | HELD |
| Wealthspring Capital LLC | $12.3K | 77,152 | 0.00% | 5q | HELD |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $12.0K | 99,999 | 0.00% | 7q | HELD |
| GRITSTONE ASSET MANAGEMENT LLC | $11.7K | 73,411 | 0.01% | 7q | HELD |
| Periscope Capital Inc. | $11.2K | 70,000 | 0.00% | 7q | HELD |
| MILLENNIUM MANAGEMENT LLC | $10.7K | options only | 0.00% | 7q | OPTIONS |
| Saba Capital Management, L.P. | $9.2K | 67,710 | 0.00% | 7q | HELD |
| Bulldog Investors, LLP | $9.0K | 57,285 | 0.00% | 7q | -1.4% |
| Clear Street Group Inc. | $7.7K | 48,300 | 0.00% | 4q | HELD |
| StoneX Group Inc. | $6.9K | 46,151 | 0.00% | 5q | +199.4%+$4.6K |
| TORONTO DOMINION BANK | $6.6K | 41,080 | 0.00% | 5q | -11.0% |
| Arax Advisory Partners | $225 | 1,407 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 30 | $939.8K | 6,085,300 | 1 | 3 | 3 | 1.1% |
| Q1 2026 | 29 | $1.5M | 6,057,479 | 0 | 1 | 5 | 1.0% |
| Q4 2025 | 30 | $1.8M | 6,115,461 | 2 | 1 | 3 | 1.1% |
| Q3 2025 | 28 | $2.5M | 5,734,822 | 1 | 4 | 7 | 1.2% |
| Q2 2025 | 29 | $7.0M | 5,934,744 | 6 | 3 | 7 | 1.1% |
| Q1 2025 | 25 | $2.0M | 5,665,610 | 7 | 2 | 4 | 2.9% |
| Q4 2024 | 18 | $937.3K | 4,142,734 | 18 | 0 | 0 | 3.7% |