What does CUSIP 90138L109 represent in this 13F holders report?

CUSIP 90138L109 is the security identifier for XXI - Twenty One Capital, Inc. - COM SHS CL A used to aggregate holder disclosures.

How many institutions held XXI - Twenty One Capital, Inc. - COM SHS CL A in Q1 2026?

71 institutional investors reported XXI - Twenty One Capital, Inc. - COM SHS CL A for Q1 2026. Use the holders table for investor-level position and value details.

Twenty One Capital, Inc. - COM SHS CL A (XXI)

CUSIP: 90138L109

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / COM SHS CL A
Total 13F shares: 136,362,986
Total 13F value: $872,742,465
Share change: +19,369,725
Put/Call ratio: 38%
SEC-reported price per share: $6.40
Number of holders: 71
Value change: +$123,229,225
Number of buys: 44
Number of sells: 27

Security key

90138L109

Report period

Q1 2026

Institutions

Top holders

XXI full security history Ownership snapshot Full 13F holder table Twenty One Capital, Inc. SEC filings Twenty One Capital, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of XXI - Twenty One Capital, Inc. - COM SHS CL A (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

SOFTBANK GROUP CORP.

Disclosed value leader

SOFTBANK GROUP CORP.

Comparable rows

0/15

Latest evidence

31 Dec 2025

13F Highest disclosed value: $780,575,112 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

SOFTBANK GROUP CORP. has the largest disclosed position value at $780.58M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens SOFTBANK GROUP CORP.'s linked filing trail.

Disclosed position value Top 5

SOFTBANK GROUP CORP. $780.58M

MORGAN STANLEY $92.43M

CANTOR FITZGERALD, L. P. $49.84M

JANE STREET GROUP, LLC $22.81M

Shay Capital LLC $9.88M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
SOFTBANK GROUP CORP.	13F Company 13F	— class O/S missing	$780,575,112 89,106,748 shares	—	31 Dec 2025
MORGAN STANLEY	13F Company 13F	— class O/S missing	$92,432,384 10,551,642 shares	—	31 Dec 2025
CANTOR FITZGERALD, L. P.	13F Individual 13F	— class O/S missing	$49,843,060 5,689,847 shares	—	31 Dec 2025
JANE STREET GROUP, LLC	13F Company 13F	— class O/S missing	$22,807,720 2,603,621 shares	—	31 Dec 2025
Shay Capital LLC	13F Company 13F	— class O/S missing	$9,877,242 1,127,539 shares	—	31 Dec 2025
Avenir Tech Ltd	13F Company 13F	— class O/S missing	$3,504,000 400,000 shares	—	31 Dec 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

136,362,986

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q1 2026 Across Filers

Q1 2026 holders

Holder diff

Investor	Q1 2026 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q1 2026 value	Value change	Value Chg %