Twenty One Capital (XXI) Bitcoin Exposure Calculator
Twenty One Capital, Inc. operates as a Bitcoin-native treasury company designed specifically to accumulate Bitcoin and maximize Bitcoin per share. The company is majority-owned by Tether and Bitfinex, with significant minority ownership by SoftBank Group, and is led by chief executive Jack Mallers. Twenty One Capital became publicly traded in December 2025 through a business combination with Cantor Equity Partners and launched with approximately 43,514 Bitcoin on its balance sheet. The company plans to develop financial products built with and on Bitcoin. Twenty One Capital is headquartered in the United States and trades on the New York Stock Exchange under the ticker XXI.
FAQ
How is Bitcoin exposure per Twenty One Capital share calculated?
It equals the total Bitcoin holdings of Twenty One Capital divided by its shares outstanding. The calculator uses live holdings, live shares outstanding, and the current Bitcoin price to show the figure now and your total exposure for the shares entered.
Do Twenty One Capital shares give direct Bitcoin ownership?
No. The company holds the Bitcoin on its balance sheet. Shareholders have a claim on the company, not a direct claim on the Bitcoin. The calculator estimates look-through exposure only.
What is Twenty One Capital?
Twenty One Capital is a Bitcoin-native treasury company built to accumulate Bitcoin and maximize Bitcoin per share. It is majority-owned by Tether and Bitfinex, with minority ownership by SoftBank Group, and led by Jack Mallers.
How is XXI exposure different from MSTR?
Both aim to grow Bitcoin per share, but Twenty One was built as a Bitcoin-native vehicle from the start rather than pivoting from another business. Both can trade at a premium or discount to the Bitcoin they hold.
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