StablecoinX Raises $530M from Brevan Howard, Susquehanna to Build Ethena (ENA) Treasury Ahead of Nasdaq Listing

StablecoinX Raises $530M from Brevan Howard, Susquehanna to Build Ethena (ENA) Treasury Ahead of Nasdaq Listing

In one of the year’s most significant capital raises in the digital asset space, StablecoinX Assets Inc. has secured $530 million In financing from a slate of top-tier institutional investors. The deal dramatically scales a novel strategy to create a publicly-traded treasure vehicle designed to support the Ethena protocol, signaling deepening institutional conviction in the controversial but high-growth “synthetic dollar” ecosystem.

The Strategic Capital Injection

The $530 million Private investment in public equity (PIPE) was led by prominent firms including Brevan Howard, Susquehanna Crypto, and IMC Trading, with continued participation from existing backs Dragonfly and ParaFi. This new funding brings the total capital pool for StablecoinX, which is preparing to merge with the special purpose acquisition company TLGY Acquisition Corp., to $890 million.

The primary objective of this fundamental “war chest” is to execute a long-term treasure strategy centered on Ethena’s governance token, ENA. According to the announcement, the funds are marked for the acquisition of over 3 billion ENA tokens, positioning StablecoinX as a dominant and dedicated holder within the protocol’s ecosystem.

A Coordinated Market Strategy

This massive private investment is being rejected in concert with the Ethena Foundation itself, which is launching a new $310 million ENA buyback program. The foundation’s initiative brings its total announced token repurchases to $570 million. Together, these coordinated efforts represent a significant, multi-pronged strategy to strengthen the ENA token’s market structure and align major stakeholders for long-term growth.

This move comes as other venture firms also increase their exposure, with ArkStream Capital recently announcing an additional $10 million Investment in Ethena Labs.

Bridging Public Equity and DeFi

The transaction is set to create a first-of-its-kind structure: a dedicated treasure for a major DeFi protocol that is publicly listed on a US stock exchange. Upon closing the merger in the fourth quarter, StablecoinX is expected to trade on the Nasdaq under the ticker symbol “USDE”—the same as Ethena’s synthetic dollar. To guide this convergence of traditional finance and DeFi, a new advisory board has been formed, chaired by Rob Hadick of Dragonfly, to focus on governance and long-term shareholder value.

The impending Nasdaq listing will serve as a cruel test case for this innovative model, offering public market investors regulated, direct exposure to the performance of a DeFi protocol’s governance token. While this structure could unlock significant new capital flows, it also introduces a new dynamic of concentrated influence that will be closely watched by a DeFi community that has traditionally prioritized decentralization.