XXITwenty One Capital, Inc.

$6.30-72% 1Y

Who owns XXI

68 institutions reported holding XXI for 2026Q2, fewer than the 71 a quarter earlier.

68

Institutions reporting a position · as of 2026Q2 · down from 71 the quarter before

Shares held by institutions
44.0M

Shares held by institutions · long US equity positions only, as reported on Form 13F

Reported value
$224M

Reported value · at Jun 30, 2026 prices, not today's

Opened vs closed
21 / 24

Opened vs closed · new positions against positions exited in the latest quarter

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
3
New positions
21
Positions exited
24
Added to
19
Reduced
15
Shares sold shortsettled Sep 15, 2026
6.2M
Short interestof shares outstanding
2.3%
Days to coverat the average daily volume
3.5
Change in the short positionsince the Aug 31, 2026 count
−1.9%
Largest reported holders, 2026Q2
HolderShares% of companyValue
MORGAN STANLEY12.4Mn/a$61M
BlackRock Inc.6.3Mn/a$31M
VANGUARD GROUP INC6.0Mn/a$30M
CANTOR FITZGERALD, L. P.4.3Mn/a$21M
GEODE CAPITAL MANAGEMENT LLC4.1Mn/a$20M
Charles Schwab Trust Co2.7Mn/a$13M
STATE STREET CORP2.7Mn/a$13M
Frigate Ventures LP1.3Mn/a$6.4M
UBS Group AG0.9Mn/a$4.4M
NORTHERN TRUST CORP0.8Mn/a$3.9M
Short interest by settlement date, Dec 15, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20266.2M2.3%3.5
Aug 31, 20266.3M2.4%3.8
Aug 14, 20265.9M2.2%4.6
Jul 31, 20267.1M2.7%3.5
Jul 15, 20264.7M1.7%4.9
Jun 30, 20264.6M1.7%3.0
Jun 15, 20265.7M2.1%3.5
May 29, 20264.4M1.6%3.8
May 15, 20264.5M1.7%3.6
Apr 30, 20266.8M2.6%6.1
Apr 15, 20269.0M3.4%7.5
Mar 31, 20268.7M3.2%2.6

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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