TL;DR:
- The governance token of Ethena (ENA) registered an 8% increase in the last 24 hours after the strategic partnership with the asset manager was confirmed.
- The Ethena ecosystem currently has a circulating supply of its synthetic dollar USDe hovering around $4.5 billion as of June 29, 2026.
- Ethena’s reserve infrastructure primarily uses BlackRock’s tokenized BUIDL fund to back its USDtb stablecoin launched in late 2024.
The world’s largest fund manager, BlackRock, expanded its presence in decentralized finance through a collaboration with the Ethena protocol. The information was released this Monday, confirming native support for Ethena’s assets within traditional institutional management systems. With this integration move, BlackRock steps further into DeFi by building direct bridges between traditional capital markets and blockchain-based assets.
Excited to announce our collaboration with @Blackrock.
→Integration of USDe into BlackRock's Aladdin platform
→BUIDL as the primary asset for our whitelabel product
→Liquidity facility on BlackRock tokenized productsThe integration of USDe on Aladdin provides unique… pic.twitter.com/onP6o8hIpp
— Ethena (@ethena) June 29, 2026
The importance of this announcement lies in the incorporation of the USDe synthetic dollar and other Ethena products into Aladdin, BlackRock’s portfolio management and risk control platform that manages over $20 trillion in assets. Ethena’s development team reported that this addition will make it easier for large local and international financial firms to track and analyze their exposure to crypto assets using their usual software tools.
The crypto market’s reaction to the institutional revelation was immediate. Price records from major exchanges showed that the native token ENA experienced an 8% surge just a few hours after the official release was published.
Liquidity Infrastructure and Tokenized Funds
The relationship between both firms does not start from scratch, but rather is built upon the infrastructure of the tokenized BUIDL fund (BlackRock USD Institutional Digital Liquidity Fund), originally launched in March 2024. Technical data from the platform indicates that more than 90% of the reserves backing USDtb—Ethena’s secondary stablecoin—are deposited directly into this BlackRock fund composed of short-term U.S. public debt.
To optimize operational efficiency, the companies established a new $100 million liquidity facility in conjunction with the firm Securitize. This exchange mechanism will allow seamless and direct conversions 24 hours a day between BUIDL fund shares and tokens on the Ethena network. Data from the developers suggests that the measure aims to reduce settlement times for corporate investors who need to enter and exit crypto positions using regulated collateral.
The diversification strategy driven by Ethena using BUIDL contrasts with its traditional algorithmic model for the USDe stablecoin, which maintains its dollar peg through a delta-neutral strategy combining staked Ether (ETH) positions with short perpetual futures contracts.
Industry analysts consider that the arrival of USDe to the Aladdin interface grants unprecedented visibility to this type of decentralized financial mechanism before traditional investment boards, insurance companies, and global pension funds.
The next regulatory and operational step of the alliance will focus on monitoring capital flows entering the protocol through Aladdin’s institutional channels during the upcoming trading quarter.
