Silverbox Corp. VSBXE.WSPreferred / convertible

13F holders, Q2 2026 (June 30)
37holders +2
4new positions
2sold out
1famous investor
$0.45avg. 13F price*

At the end of Q2 2026, 37 institutions reported holding Silverbox Corp. V (SBXE.WS) in their 13F filings, up 2 from Q1 2026. 4 opened new positions and 2 sold out. The largest holders were Adage Capital Partners Gp, L.L.C. ($280K), TENOR CAPITAL MANAGEMENT Co., L.P. ($264K) and Alberta Investment Management Corp ($216K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Silverbox Corp. V
CUSIP
G8148S115
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q1 2026: 35Q1 2026Q2 2026: 37Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions4$404K
Exits2$36K

All 13F filers, Q1 2026 → Q2 2026: 897,513 shares bought and 119,259 shares sold, net +778,254 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 37 holders
Adage Capital Partners Gp, L.L.C. — No change 582,933 $280K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 550,000 $264K
Alberta Investment Management Corp — No change 450,000 $216K
Healthcare of Ontario Pension Plan Trust Fund — No change 450,000 $216K
Hudson Bay Capital Management LP — No change 349,237 $168K
Sculptor Capital LP — No change 333,333 $139K
Linden Advisors LP — No change 333,332 $138K
Magnetar Financial LLC — No change 333,330 $138K
Shaolin Capital Management LLC — Add +1.4% 270,277 $130K
Moore Capital Management, LP — No change 266,666 $128K
AQR Arbitrage LLC — New 260,569 $125K
MMCAP International Inc. SPC — New 250,000 $120K
Aristeia Capital, L.L.C. — No change 266,665 $111K
Glazer Capital, LLC — Reduce 0.0% 262,458 $109K
Jain Global LLC — New 249,999 $104K
Lineage Point Capital LP — Reduce -0.2% 194,683 $93K
Radcliffe Capital Management, L.P. — No change 211,665 $88K
D. E. Shaw & Co. — No change 166,666 $80K
Picton Mahoney Asset Management — No change 166,666 $80K
Sona Asset Management (us) LLC — No change 147,797 $71K
BNP Paribas Financial Markets — No change 141,483 $59K
HBK Investments L P — No change 116,667 $56K
Periscope Capital Inc. — No change 134,000 $56K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS — New 133,333 $55K
Governors Lane LP — No change 133,333 $55K
Polar Asset Management Partners Inc. — No change 91,666 $44K
Clear Street Group Inc. — Reduce -4.0% 75,866 $36K
Whitebox Advisors LLC — No change 68,966 $33K
Schonfeld Strategic Advisors LLC — No change 67,303 $28K
K2 Principal Fund, L.P. — No change 81,133 $23K
Toronto Dominion Bank — Reduce -25.8% 44,309 $21K
Centiva Capital, LP — No change 41,666 $20K
Berkley W R Corp. — Reduce -1.1% 32,676 $14K
Wealthspring Capital LLC — No change 41,661 $12K
Gritstone Asset Management LLC — No change 16,666 $8K
Abc Arbitrage SA — No change 13,333 $6K
Parallax Volatility Advisers, L.P. — No change 10,513 $4K

"% of holder's portfolio" is SBXE.WS's weight in each manager's 13F, not the share of Silverbox Corp. V the manager owns.