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SBXE · SilverBox Corp V

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$10.07 +0.01 (+0.10%) At close · Aug 20
Market Cap
$349.38M
Shares
34.70M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 44
Total Value: $230,924,482
Total Shares: 22,954,721

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 44 13F filers · Δ vs Mar 31, 2026
Top Holder
7.6%
Mar 2026 → Jun 2026 · range 7.6% – 8.3%
−0.7 pts
Top 5
29.6%
Mar 2026 → Jun 2026 · range 29.6% – 33.9%
−4.2 pts
Top 10
49.6%
Mar 2026 → Jun 2026 · range 49.6% – 55.6%
−6.1 pts
HHI
376
Mar 2026 → Jun 2026 · range 376 – 428
Broadly held−52

Quarterly Activity

vs Mar 31, 2026
New
7
Increased
3
Decreased
4
Sold Out
3
Unchanged
30
Holder count: +4
Institutional value: +10.2%
Shares held: +8.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 44 of 44
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 2081909 CUSIP G8148S107 13F (30d) 41 filings 41 filers Visit website Investor relations