XXITwenty One Capital, Inc.

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 24044
Ticker: XXI
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2025-12-09
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: XXI

Detail

Enriched 2026-08-14 20:47

Market cap: $1,633,464,907.56
Shares outstanding (class): 346,807,836
Shares outstanding (weighted): 346,807,836
SIC: 6199 FINANCE SERVICES
Employees: 3
Location: AUSTIN, TX
Homepage: https://www.xxi.money
Description: Twenty One Capital Inc is engaged in the Bitcoin-related business lines. It engages in two principal activities: actively accumulating Bitcoin and managing its Bitcoin holdings, and commencing development of educational materials and branded content intended to drive increased institutional and retail investor Bitcoin literacy.

Market cap and share counts drift.

Funds holding this security

14 funds · 15 positions · $66.06M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$24.74M	0.03%	3,865,890 NS	FIGI
Morgan Stanley Discovery Portfolio Brighthouse Funds Trust I	—	$9.69M	0.87%	1,514,746 NS	FIGI
Morgan Stanley Insight Fund Morgan Stanley Insight Fund	—	$8.62M	0.77%	1,347,470 NS	FIGI
Discovery Portfolio MORGAN STANLEY INSTITUTIONAL FUND TRUST	—	$6.89M	0.93%	1,076,972 NS	FIGI
Schwab Crypto Thematic ETF SCHWAB STRATEGIC TRUST	STCE	$4.35M	2.15%	680,022 NS	FIGI
iShares Core S&P Total U.S. Stock Market ETF iShares Trust	ITOT	$2.81M	0.00%	439,105 NS	FIGI
Inception Portfolio MORGAN STANLEY INSTITUTIONAL FUND INC	—	$1.96M	0.83%	306,879 NS	FIGI
Discovery Portfolio MORGAN STANLEY VARIABLE INSURANCE FUND INC.	—	$1.59M	0.92%	248,207 NS	FIGI
Fidelity Crypto Industry and Digital Payments E… Fidelity Covington Trust	FDIG	$1.38M	0.65%	215,395 NS	FIGI
EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust	—	$1.26M	0.33%	196,809 NS	FIGI
Bitwise Bitcoin Standard Corporations ETF Bitwise Funds Trust	OWNB	$1.23M	7.18%	192,220 NS	FIGI
iShares Blockchain and Tech ETF iShares Trust	IBLC	$869.7K	1.28%	135,890 NS	FIGI
Global Insight Portfolio MORGAN STANLEY INSTITUTIONAL FUND INC	—	$388.5K	0.75%	60,699 NS	FIGI
EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust	—	$255.9K	0.07%	39,984 NS	FIGI
State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST	—	$5.3K	0.00%	825 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERXXI
FIGI_COMPOSITEBBG01T6DV2Z3
FIGI_SHARE_CLASSBBG01T6DV3D5
CIK0002070457
ISINUS90138L1098
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Financials
Industry: Asset Management
Source: LLMunreviewed
Self-reported confidence: 0.6
Model: deepseek
Rationale: SIC 6199 finance services and the capital-focused name suggest asset management.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.