# Tether-Backed Twenty One Capital Raises More Cash for BTC Treasury *Author: Bankless* *Published: May 29, 2025* *Source: https://www.bankless.com/read/tether-backed-twenty-one-capital-raises-more-cash-for-btc-treasury* --- Tether-backed Twenty One Capital raises $100M in new funding, boosting its Bitcoin treasury efforts with $3.6 billion in assets. ## **What’s the Scoop?** - **Additional Funding**: Twenty One Capital raised $100 million through a second convertible note sale, bringing its total funding to $685 million. - **Backed by Big Names**: Major players Tether, SoftBank, and Cantor Fitzgerald are backing the Bitcoin treasury firm. - **Significant Holdings**: The firm's Bitcoin holdings include $3.6 billion worth of contributions from its backers. --- *This article is brought to you by [MetaMask](https://www.bankless.com/sponsor/metamask-1776260643?ref=read/tether-backed-twenty-one-capital-raises-more-cash-for-btc-treasury)*