Twenty One Capital’s $1.09 billion profit rests on a Bitcoin fair-value gain (NYSE: XXI)

What happened

Twenty One Capital, Inc. (NYSE: XXI) said a Bitcoin fair-value gain, not operating cash flow, drove its $1.09 billion of quarterly net income.

CEO Rapha Zagury made the point in a shareholder letter furnished with an 8-K on Nov. 13. The letter covers the quarter ended Sept. 30. It says the GAAP result was primarily driven by the fair-value gain on the company's Bitcoin holdings.

Zagury drew the line himself. "We welcome Bitcoin's appreciation," he wrote, but "gains from an asset we own are not the same as earnings from businesses we operate." He added that building the latter is the company's job.

Key numbers

Metric	Latest	Change	Source
Net income, quarter ended Sept. 30, 2026	$1.09 billion		SEC 8-K, Exhibit 99.1
Fair-value gain on Bitcoin holdings	$1.09 billion		SEC 8-K, Exhibit 99.1
Bitcoin held at quarter end	43,514 Bitcoin		SEC 8-K, Exhibit 99.1
Cash and cash equivalents	$102.8 million		SEC 8-K, Exhibit 99.1
Convertible-note principal outstanding	$486.5 million		SEC 8-K, Exhibit 99.1
Share of Bitcoin holdings securing the notes	37.0%		Calculated from SEC 8-K

Read more: Twenty One Capital (XXI) company research

What the balance sheet shows

Twenty One ended the quarter with 43,514 Bitcoin, valued at approximately $83,700 per coin, and $102.8 million in cash and cash equivalents. It also had $486.5 million of convertible-note principal outstanding, secured by approximately 16,116 Bitcoin.

By OptimistFi's calculation, the Bitcoin pledged to the notes equals 37.0% of the coins held. Cash on hand equals 21.1% of the note principal. The first figure shows how much of the treasury backs the debt. The second shows how thin the cash cushion is.

The same arithmetic frames the profit. Net income was $6 million below the Bitcoin gain, so the gain alone is larger than the whole reported result.

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How management says it will use capital

Zagury calls Bitcoin the company's long-term reserve asset. He says Twenty One wants to own businesses that generate cash after operating costs, reinvestment needs and financing obligations. Ideally, he wrote, they should earn money even when Bitcoin's price goes nowhere.

The company is looking at opportunities in mining, lending, treasury and energy. Zagury says it has walked away from deals where the economics or terms did not make sense. He lists buying Bitcoin, acquiring businesses, repurchasing shares and preserving liquidity as competing uses of capital, each with a price and an opportunity cost.

On financing, the letter says the company will consider raising capital when terms make sense. That includes borrowing when it believes it can comfortably service its obligations through a downturn. When shares trade below the value of the assets behind them, repurchases deserve serious consideration, subject to liquidity, approvals and applicable restrictions.

The letter also says David Goldschmidt, the former head of Skadden's global capital markets practice, joined the board and its Audit Committee.

Why it matters

OptimistFi has argued that Twenty One only creates value if it grows its large equity base per share without fragile leverage or dilution. The letter speaks to that test directly. Zagury says success is measured by value created per share, not by Bitcoin held, capital raised or deals completed.

The quarter does not yet pass it. The company says the profit was mainly a mark-to-market gain, so it does not show a durable, cash-generating operating business. The secured convertible notes also put part of the Bitcoin stack behind debt.

The stated stance on borrowing and buybacks is a point in the company's favor. It is a statement of intent, not a completed action. OptimistFi's view of the filing is mixed.

What's next

Zagury says he will keep writing to shareholders each quarter. The letter points readers to the earnings release and Form 10-Q for full results.

The next quarterly letter and report are the test. An acquisition or investment in mining, lending, treasury or energy that earns cash after costs and financing would support the operating-business argument. Another quarter in which profit tracks Bitcoin's fair value would leave the case where this one found it.

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