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Polar Asset Management Partners Inc.

Position in SBXD — SilverBox Corp IV

CIK 1326389 TORONTO, A6

Position in SBXD

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$16,301,534
+$165,881 QoQ
Shares Held
1,508,005
0.0% QoQ
Ownership
23.5%
of shares outstanding
% of Portfolio
0.42%
of 13F equity value
Holder Rank
#4
of 49 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SBXD Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

Polar Asset Management Partners Inc. holds $1,376,370,339 across 240 Shell Companies names. SBXD ranks #9 (1.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SBXD

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,301,534 1,508,005
2026-03-31 $16,135,653 1,508,005
2025-12-31 $14,600,400 1,380,000
2025-09-30 $15,495,600 1,480,000
2025-06-30 $16,220,800 1,480,000
2025-03-31 $20,150,460 1,980,000
2024-12-31 $19,998,000 1,980,000