Tether Worldwide has acquired SoftBank’s complete stake in Twenty One Capital, the Bitcoin treasury firm co-founded by Jack Mallers, consolidating management over one of the distinguished public Bitcoin autos to emerge prior to now 12 months.
The transaction, introduced Could 20, removes the final main exterior possession bloc from Twenty One’s founding three-party construction. SoftBank’s representatives on the corporate’s board stepped down at closing, per the phrases of XXI’s shareholder settlement. No monetary particulars of the deal had been disclosed.
Twenty One Capital launched in April 2025 by way of a enterprise mixture with Cantor Fairness Companions, with the three founding sponsors — Tether, SoftBank, and Bitfinex — contributing Bitcoin in change for shares priced at $10 every.
At inception, Tether was anticipated to contribute roughly 24,000 BTC, SoftBank 10,500 BTC, and Bitfinex round 7,000 BTC. The corporate was constructed to debut with greater than 42,000 BTC — sufficient to rank because the third-largest company Bitcoin treasury on the earth on the time, with an implied enterprise worth of $3.6 billion primarily based on an 84-day common Bitcoin reference value.
Earlier than its itemizing, Tether added an additional 4,812 BTC price roughly $458.7 million to Twenty One’s treasury, bringing its holdings to 36,312 BTC at that stage.
With SoftBank’s exit, Twenty One strikes from a coalition-backed car to what’s, in sensible phrases, Tether’s public Bitcoin working arm.
The shift is structural: an organization as soon as held up by three institutional pillars now rests nearly fully on Tether’s steadiness sheet and strategic course.
Paolo Ardoino, Tether’s CEO, acknowledged SoftBank’s function in shaping the corporate’s early formation however framed the buyout as the start of a brand new section. “They go away behind an organization with a stronger basis, a clearer mandate, and an formidable path forward,” he mentioned in an announcement.
Greater than a bitcoin treasury
That path seems to increase effectively past Bitcoin treasury accumulation. In April, Tether proposed merging Twenty One with Strike — Jack Mallers’ Bitcoin funds firm — and Elektron Vitality, a Bitcoin mining operation.
The mixture would place a Bitcoin treasury, a funds and monetary companies layer, and mining infrastructure beneath one company umbrella, remodeling Twenty One from a balance-sheet commerce into an built-in Bitcoin holding firm.
Twenty One has positioned itself as a direct counterpoint to Michael Saylor’s Technique, adopting efficiency metrics like Bitcoin Per Share and Bitcoin Return Charge relatively than standard earnings benchmarks.