Twenty One Capital
Twenty One Capital (XXI) is a public company from United States that holds bitcoin on its balance sheet. The current figure, with its source, is on the holders page.
Background
SEC filings list Twenty One Capital, Inc. (ticker XXI) as a Texas corporation with its business address in Austin, Texas; it files quarterly reports on Form 10-Q [SEC EDGAR]. The company describes itself as a Bitcoin-focused operating company that pairs one of the largest Bitcoin treasuries in the public markets with operating businesses. In July 2026 it appointed Raphael Zagury chief executive officer, succeeding Jack Mallers, and noted its listing on the New York Stock Exchange in December 2025 [investors.xxi.money]. The company's bitcoin holdings are tracked live on the Twenty One holdings page.
At Plan ₿ Week Lugano 2026
CEO Raphael Zagury speaks at The Future of Capital Markets and judges Cypher Tank. Events: The Future of Capital Markets, Cypher Tank.
Listed from the public Plan ₿ Week schedule (planbweek.com, checked 21 October 2026). Being listed here does not mean any partnership with this site.
See also
- Strategy (MSTR)Strategy, formerly MicroStrategy, is a US software company that turned itself into the largest corporate holder of bitcoin. It has been buying since August 2020, funded mostly by selling shares and bonds.
- MetaplanetMetaplanet is a Tokyo-listed Japanese company that keeps its reserves in bitcoin, often called “Asia's Strategy”. Its goal is to own 210,000 BTC, 1% of all bitcoin, by the end of 2027.
- Spot bitcoin ETFA spot bitcoin ETF is a fund traded on a stock exchange that holds real bitcoin. It lets people get bitcoin price exposure through an ordinary brokerage account, without holding keys themselves.
- Bitcoin Standard Treasury Company (BSTR)Bitcoin Standard Treasury Company (BSTR) is a Bitcoin treasury company. We do not show its holdings here because we have not verified a dated figure.
References
- bitcointreasuries.net: Twenty One Capital (pulled 2026-10-22) bitcointreasuries.net
- Twenty One Capital: official site (xxi.money) xxi.money
- Plan ₿ Week 2026: The Future of Capital Markets planbweek.com
- Plan ₿ Week 2026: Cypher Tank planbweek.com
- SEC EDGAR: Twenty One Capital, Inc. (CIK 0002070457) sec.gov
- Twenty One Capital: CEO appointment, 21 July 2026 (investors.xxi.money) investors.xxi.money