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Rapha Zagury’s “Berkshire Hathaway of Bitcoin” is a strategy analogy, not a description of a diversified conglomerate Twenty One Capital has already built. He says the company should be a Bitcoin operating company: keep Bitcoin central, use mining-related cash flows as a potential source of capital, and invest in businesses that can generate cash over the long term. He has described the plan and its intended measures of success, but the cited transcript does not show that the model has been realized or that it has outperformed Bitcoin.
What the Berkshire Hathaway comparison means
Zagury’s comparison is about capital allocation, not copying Berkshire Hathaway’s portfolio or claiming the two companies are equivalent. He points to Berkshire’s insurance operations as a source of cash that can be allocated to other businesses. In his proposed Bitcoin-centered version, mining could play a similar role: produce cash that the company can reinvest in businesses with the potential to remain cash-flow positive over the long term.
He also stresses that a parent company should be able to retain capable management teams and let businesses operate independently, rather than forcing each one into a single corporate culture. The idea, then, is a Bitcoin-focused capital allocator with operating businesses—not simply a vehicle that holds Bitcoin.
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Zagury argues that accumulating Bitcoin or issuing shares when they trade at a premium to net asset value should not be the only potential source of shareholder returns. A premium can narrow, and leverage can make a downturn harder to manage. His alternative is to develop operating activity, including mining, that may create cash for reinvestment.
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That distinction matters: mining is presented as a potential cash-flow engine, not as proof that the company already has a mature portfolio of profitable businesses. In the July 22, 2026 Mining Disrupt fireside-chat transcript, Zagury acknowledged the work ahead, saying, “we haven’t built anything yet, right, and we need to build that.” The transcript describes his strategic framing; it does not establish completed acquisitions, realized cash flows, or a finished Berkshire-style model.
How the company says it would measure success
Zagury has suggested measuring shareholder value in Bitcoin terms. The logic is to ask whether a shareholder’s value grows relative to Bitcoin, rather than assessing results only in dollars. He also says risk matters alongside return: a result that tracks Bitcoin-equivalent value with lower volatility could be preferable on a risk-adjusted basis.
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These are management’s stated aims, not demonstrated results or a promise of outperformance. Zagury described beating Bitcoin over the long term as difficult and said the goal was better risk-adjusted returns. The transcript does not provide audited performance showing that Twenty One Capital has achieved that outcome.
What the transcript’s figures do—and do not—show
- More than 43,000 Bitcoin: moderator Nico Moran used this figure to describe Twenty One Capital during the event’s July 22, 2026 introduction. It is an event-transcript statement, not an independently verified current holding figure.
- 50 to 60 percent annualized Bitcoin growth: Zagury referred to this as a historical long-term rate. It is his assertion in the transcript, not an independently validated forecast or a guarantee of future growth.
- 50 Bitcoin, 20 Bitcoin per month, and five years: these quantities belong to a hypothetical illustration Zagury explicitly called completely hypothetical. They are not reported company holdings, actual cash flows, or evidence of a completed investment.
What remains unproven
The analogy depends on execution: mining or other operations must generate investable cash, management must select durable businesses, and those businesses must perform while remaining appropriately independent. The transcript does not provide audited outcomes for those steps or establish how the proposal compares with a Bitcoin-treasury-only approach on revenue, cash flow, leverage, downside exposure, or Bitcoin-denominated returns and volatility.
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The closest primary source for Zagury’s strategy framing is an SEC-filed transcript of a Mining Disrupt 2026 fireside chat in Miami on July 22, 2026. The filing calls the event “Here Be Dragons: A Fireside Chat”; it is a related source, not confirmation that it is the exact interview referenced by the title. The transcript was prepared from an original recording and lightly edited for readability. Its filing cautions that forward-looking statements are not promises or guarantees and that the transcript may contain errors, omissions, or inaccuracies. Read the SEC-filed transcript.
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