SILVERBOX CORP V - Class A ordinary shares, par value $0.0001 per share (SBXEU) Institutional Ownership

13F Institutional Holders and Ownership History for Q4 2025

Type / Class
Equity / Class A ordinary shares, par value $0.0001 per share
Symbol
SBXEU
Shares outstanding
27,966,102
Price per share
$10.05
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
25,773,789
Total reported value
$259,821,639
% of total 13F portfolios
0%
Share change
+24,708,476
Value change
+$249,094,438
Number of holders
54
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of SILVERBOX CORP V - Class A ordinary shares, par value $0.0001 per share (SBXEU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
TENOR CAPITAL MANAGEMENT Co., L.P. 5.9% 1,650,000 Tenor Capital Management Company, L.P. 04 Dec 2025

As of 31 Dec 2025, 54 institutional investors reported holding 25,773,789 shares of SILVERBOX CORP V - Class A ordinary shares, par value $0.0001 per share (SBXEU). This represents 92% of the company’s total 27,966,102 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of SILVERBOX CORP V - Class A ordinary shares, par value $0.0001 per share (SBXEU) together control 76% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
ADAGE CAPITAL PARTNERS GP, L.L.C. 6.3% 1,750,000 0.03% $17,605,000
TENOR CAPITAL MANAGEMENT Co., L.P. 5.9% 1,650,000 0.23% $16,599,000
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 4.8% 1,350,000 0.02% $13,702,500
Alberta Investment Management Corp 4.8% 1,350,000 0.08% $13,702,500
Hudson Bay Capital Management LP 3.8% 1,050,000 0.06% $10,657,500
Linden Advisors LP 3.6% 1,000,000 0.06% $10,095,000
Sculptor Capital LP 3.6% 1,000,000 0.12% $10,060,000
Magnetar Financial LLC 3.6% 1,000,000 0.1% $10,095,000
MILLENNIUM MANAGEMENT LLC 3.4% 950,000 0.01% $9,557,000
MOORE CAPITAL MANAGEMENT, LP 2.9% 800,000 0.16% $8,048,000
ARISTEIA CAPITAL, L.L.C. 2.9% 800,000 0.23% $8,056,000
Glazer Capital, LLC 2.8% 787,395 0.21% $7,905,000
AQR Arbitrage LLC 2.8% 775,551 0.16% $7,786,532
Lighthouse Investment Partners, LLC 2.7% 750,000 0.25% $7,545,000
Jain Global LLC 2.7% 750,000 0.07% $7,571,250
MMCAP International Inc. SPC 2.7% 750,000 0.75% $7,545,000
Radcliffe Capital Management, L.P. 2.3% 635,000 0.35% $6,394,450
TORONTO DOMINION BANK 2.2% 613,063 0.01% $6,167,414
HGC Investment Management Inc. 2.1% 600,000 1.3% $6,036,000
Lineage Point Capital LP 2.1% 590,864 0% 2.3% $5,950,000
Shaolin Capital Management LLC 1.8% 500,000 0.19% $5,030,000
PICTON MAHONEY ASSET MANAGEMENT 1.8% 500,000 0.06% $5,030,000
D. E. Shaw & Co., Inc. 1.8% 500,000 0% $5,075,000
TWO SIGMA INVESTMENTS, LP 1.6% 434,999 0.01% $4,367,390
BNP PARIBAS FINANCIAL MARKETS 1.5% 424,449 0% 0% $4,274,201

Institutional Holders of SILVERBOX CORP V - Class A ordinary shares, par value $0.0001 per share (SBXEU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 25,773,789 $259,821,639 +$249,094,438 $10.06 54