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XXI · Twenty One Capital, Inc. · Holdings

Track XXI — free
$5.45 +0.00 (+0.00%) At close · Sep 11
Market Cap
$3.10B
Shares
562.37M

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: 68
Total Value: $229,932,531
Total Shares: 46,451,025

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 68 13F filers · Δ vs Mar 31, 2026
Top Holder
26.7%
Dec 2025 → Jun 2026 · range 26.7% – 79.2%
−37.7 pts
Top 5
66.8%
Dec 2025 → Jun 2026 · range 66.8% – 97.0%
−17.0 pts
Top 10
89.6%
Dec 2025 → Jun 2026 · range 89.6% – 98.9%
−4.2 pts
HHI
1,251
Dec 2025 → Jun 2026 · range 1,251 – 6,387
Broadly held−3,032

Quarterly Activity

vs Mar 31, 2026
New
18
Increased
25
Decreased
16
Sold Out
23
Unchanged
9
Holder count: -5
Institutional value: -74.1%
Shares held: -66.5%

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 76 of 76
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 2070457 CUSIP 90138L109 13F (30d) 35 filings 35 filers Visit website