Twenty One Capital's $1.09 billion quarterly profit comes entirely from a paper gain on its Bitcoin

Twenty One Capital (XXI), a company built around a large holding of Bitcoin (BTC) and backed by the stablecoin issuer Tether, reported net income of $1.087 billion for the third quarter of 2026. The profit rests on a $1.093 billion rise in the fair value of its Bitcoin, which was larger than the profit itself, while its operations ran at a loss, according to its quarterly report filed with the US Securities and Exchange Commission (SEC) on Friday, November 13.

Where the profit came from

Under US accounting rules, companies such as Twenty One mark their Bitcoin to market each quarter, and the change in value goes through the income statement. Bitcoin was priced at $83,700 at the end of September, the filing says, and the third-quarter gain of $1.093 billion followed from that quarter's rise.

The business itself is small so far. The company reported a loss from operations of $4.8 million and interest expense of $1.3 million for the quarter. Earnings per Class A share were $3.13 on a basic basis and $2.85 diluted. For the nine months to September 30, the Bitcoin holding showed a fair-value loss of $156.4 million, and the company reported a net loss of $186.5 million, or $0.54 per share.

The quarter-end balance sheet listed $102.8 million of cash and an accumulated deficit of $449.9 million. Twenty One has $486.5 million of convertible notes outstanding, which pay 1% a year and are secured by about 16,116 BTC, according to the company. It did not sell any Bitcoin in the quarter, the filing shows.

"A balance sheet is not a business"

In a letter to shareholders filed the same day, Chief Executive Rapha Zagury wrote: "A balance sheet is not a business. It is our starting point." He added that "gains from an asset we own are not the same as earnings from businesses we operate."

Zagury said the company is looking at opportunities in Bitcoin mining, lending, treasury services and energy, and has walked away from deals whose terms did not make sense. He wrote that buying back shares deserves "serious consideration" when they trade below the value of the assets behind them, subject to liquidity, approvals and other restrictions. The letter does not announce a buyback, an acquisition or a new Bitcoin purchase.

The company also said David Goldschmidt, a former head of the global capital markets practice at the law firm Skadden, joined its board and audit committee, and that it plans to support independent Bitcoin development and security research, with the scope still being defined.

Who owns it

Twenty One was formed with Tether, its affiliate Bitfinex and the Japanese group SoftBank, and became a public company through a merger with Cantor Equity Partners. Its shares trade on the New York Stock Exchange. On May 19, 2026, SoftBank sold all of its 89.1 million Class A shares to Tether, and its voting shares were canceled, the 10-Q says. Tether reports its own results separately; see Tether's own third-quarter attestation.

Why it matters

Bitcoin has fallen since the quarter ended. It fell below $70,000 on November 13 and traded at about $68,605 at 16:49 UTC, according to CoinGecko, about 18% below the September 30 price. If Bitcoin ends the year below $83,700, the fourth quarter will show a fair-value loss on the holding.

Other Bitcoin treasury companies are under similar pressure. MSCI said on November 11 that it will remove Strategy from its USA Index, and Nakamoto said on November 12 that it had pushed back part of a loan from Kraken.

What it could mean for traders

For holders of XXI, the quarterly result says more about the Bitcoin price on September 30 than about the company's operations. The figures to watch are what the company does with its capital, including any buyback, acquisition or borrowing, and the Bitcoin price at the end of the fourth quarter, which will set the next fair-value result.