Twenty One Capital Bitcoin Treasury Overview
Twenty One Capital is the second-largest corporate Bitcoin holder, created in 2025 with backing from Tether, Bitfinex, and SoftBank and listed on the NYSE in December 2025 via a SPAC merger with Cantor Equity Partners. The company measures itself in Bitcoin-denominated metrics — Bitcoin Per Share and Bitcoin Return Rate — and publishes on-chain proof of reserves. Founder Jack Mallers departed the company in July 2026 amid a proposed three-way merger with Strike and Elektron Energy, and its shares fell roughly 48% year-to-date in 2026.
Leadership: Tether Investments (majority owner). For the full landscape of corporate holders, see the public companies index and private companies index, or step back to the sovereign picture on our global Bitcoin reserve tracker. New to the topic? Start with What Is a Strategic Bitcoin Reserve?
Twenty One Capital Bitcoin Holdings
As of July 26, 2026, Twenty One Capital holds 43,514 BTC per its most recent public disclosures and treasury tracking. Corporate treasuries move with purchases, sales, and (for miners) production, so this figure is reviewed continuously against primary sources.
Twenty One Capital Bitcoin Treasury FAQs
How much Bitcoin does Twenty One Capital hold?
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Twenty One Capital holds approximately 43,514 BTC as of July 26, 2026, per its most recent disclosures and public treasury tracking. Corporate holdings change with purchases, sales, and mining output, so figures are verified against filings and announcements.
Is Twenty One Capital a public or private company?
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Twenty One Capital is a publicly traded company, trading under the ticker XXI on the NYSE.
Why does Twenty One Capital hold Bitcoin?
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Like other treasury adopters, Twenty One Capital treats Bitcoin as a long-term reserve asset — a hedge against currency debasement and a strategic store of value. Its specific rationale and strategy are covered in the overview above.
How did Twenty One Capital acquire its Bitcoin?
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Corporate Bitcoin is typically acquired through open-market purchases funded by cash flow, equity, or debt — or through mining. Twenty One Capital's acquisition path is detailed in the profile above.
Is buying Twenty One Capital stock the same as buying Bitcoin?
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No. A treasury stock gives indirect, equity-wrapped exposure: shares can trade at a premium or discount to the company's Bitcoin net asset value, and corporate factors — dilution, leverage, management execution — affect returns independently of Bitcoin's price.
How does Twenty One Capital compare with other Bitcoin treasury companies?
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See our full public-companies and private-companies indexes for the current ranking. Strategy leads all corporate holders with 843,775 BTC; Twenty One Capital's position is shown in the hero above and in the parent index.
How is Twenty One Capital's Bitcoin data verified?
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Figures are cross-checked against company filings and press releases, on-chain proof-of-reserves where published, and reputable financial journalism (Reuters, CoinDesk, Bloomberg). Estimates and irregular disclosures are flagged in the profile.
When was this Twenty One Capital profile last updated?
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This page was last verified on July 26, 2026. Corporate treasury positions are reviewed continuously and updated when new purchases, sales, or filings are disclosed.
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