Twenty One Capital shares rose 6.6% after hours to $8.35 following Tether’s backing of a multi-entity merger plan. The move signals investor support for a broader Bitcoin strategy beyond passive treasury accumulation.
Tether said it intends to vote in favor of merging Twenty One Capital with Strike, followed by a second merger with Bitcoin mining firm Elektron Energy. The combined structure would integrate payments, mining, and financial services under one entity. Tether also proposed Elektron CEO Raphael Zagury as president, while Strike founder Jack Mallers would assume an executive role.

Can Vertical Integration Redefine Bitcoin Treasury Models?
Twenty One Capital currently holds 43,514 Bitcoin, ranking second among public companies behind Strategy, Inc., which holds 818,334 Bitcoin. The firm went public in December via a merger with Cantor Equity Partners, initially positioning itself as a Bitcoin accumulation vehicle. But the proposed deal introduces operational layers that extend beyond treasury exposure.

Tether framed the merger as a combination of “Mallers’ product, brand, and consumer Bitcoin leadership” with “Zagury’s capital markets, operating, and execution experience.” The structure could unify distribution, infrastructure, and mining capacity within a single corporate framework. Still, integrating these distinct business lines raises execution risks alongside potential scale advantages.
The proposal suggests a shift toward recurring revenue models tied to payments and infrastructure rather than solely balance sheet growth. If approved, the merged entity would represent a hybrid model blending Bitcoin accumulation with active operations. The next catalyst will be shareholder voting outcomes and regulatory responses to the expanded structure.