Anchorage Digital has widened its Atlas Collateral Management network through a new partnership with Ethena Labs, taking over collateral oversight for Ethena’s institutional lending business and U.S. issuance of its institutional stablecoin USDtb.
Under the arrangement, Ethena can extend loans to institutional clients while keeping collateral in secure, off-chain custody at Anchorage Digital Bank, instead of on public blockchain networks. Anchorage’s federally chartered bank will also serve as the sole U.S. issuer of USDtb, bringing the token under federal regulatory oversight and targeting greater accessibility for American institutions.
Atlas brings real-time risk controls to institutional loans
Anchorage’s Atlas platform will track collateral ratios and loan thresholds in real time, automatically executing margin calls and other pre-programmed safeguards. This automation is designed to mirror traditional capital markets risk controls, with continuous monitoring and no need for manual intervention.
Collateral backing these institutional loans remains inside Anchorage Digital Bank, segregated from onchain environments where smart contract and market structure risks can be higher. The setup is intended to reduce counterparty and operational risk for market participants seeking exposure to Ethena’s products.
Anchorage has already used Atlas to connect offchain collateral with onchain liquidity. In January, the firm rolled out similar services via a partnership with Spark, allowing customers to borrow in crypto markets without removing assets from regulated custody.
Atlas network scale highlights institutional demand
The Atlas network now counts nearly 600 participants and has supported as much as $4 billion in assets for collateral management activities. Anchorage argues that this growth signals mounting demand from institutions to borrow against digital asset holdings through structures that resemble traditional finance, including segregated custody, automated margining and clear risk frameworks.
For more conservative institutions and trading firms, the combination of off-chain, regulated custody and onchain access to liquidity could lower the perceived risk of engaging with decentralized finance protocols.
Ethena shifts reserves toward overcollateralized lending
The partnership builds on Ethena’s strategic pivot in April toward an overcollateralized institutional lending model for its synthetic dollar USDe. That overhaul was aimed at scaling back reliance on perpetual futures used to maintain USDe’s dollar peg and at diversifying the assets backing the token.
As part of the restructuring, Ethena began using institutional loans and DeFi lending as core reserve components, reducing exposure to derivatives-based strategies and the often-volatile funding rates tied to perpetual futures.
Data from April 2026 showed perpetual futures had already been cut to 11% of the reserves backing USDe. By May 2026, DeFi lending represented 47.7% of USDe’s collateral, or about $2 billion, while liquid stablecoins accounted for 52.7% of the $4.51 billion total reserve base.
Response to outflows and yield compression
Ethena’s reserve shake-up followed a period of sharp outflows, during which USDe’s market capitalization dropped from above $14.6 billion to around $5.8 billion as yields compressed across crypto markets.
By migrating toward a mix of overcollateralized loans and stablecoins, Ethena is pushing USDe’s stability mechanism away from heavy dependence on derivatives markets and toward a structure more closely tied to institutional credit demand and diversified yield sources.
Implications for market structure and stablecoin access
For traders and other market participants, using off-chain, regulated custody for collateral reduces the probability of counterparty failures rippling through DeFi, potentially making it easier for risk-averse institutions to supply liquidity.
The health of USDe’s peg now leans more on the performance of institutional lending and diversified reserves than on futures funding dynamics. Market attention is likely to stay fixed on the composition and quality of those reserves as institutional loans and stablecoins take a larger share of backing.
With Anchorage Digital Bank acting as the exclusive U.S. issuer for USDtb, Ethena gains a federally supervised channel into American capital markets. That structure may provide a cleaner regulatory pathway for U.S.-based institutions that want dollar-like exposure within crypto markets, while reinforcing a more conservative, collateral-intensive model for synthetic dollars.
Explore how regulated platforms handle stablecoins—see our guide on what are stablecoins and how they work.
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