Anchorage Digital Integrates Puffer Finance to Provide Institutional Ethereum Restaking Services

Cryptocurrency custody firm Anchorage Digital announced an integration with Puffer Finance technology, enabling institutional clients to participate directly in Ethereum liquidity restaking on Anchorage’s custody platform. According to a Thursday announcement, institutional users can stake ETH held in Anchorage and receive Puffer liquidity restaking tokens, pufETH, directly in their accounts.

Core Value of the Integration: An Institutional Participation Path Without Self-Managed Validators

The main distinction of this integration is that it completely eliminates the highest barrier for institutional clients to engage in restaking—no need to operate Ethereum validators themselves or manage complex staking infrastructure.

For traditional institutional investors, running validator nodes involves technical maintenance costs, compliance complexities, and the risk of slashing due to operational errors. Anchorage’s integration encapsulates these technical complexities, allowing institutions to:

· Complete staking operations within their existing Anchorage account framework

· Receive pufETH tokens (representing staked ETH positions) directly in their accounts

· Deploy pufETH flexibly on supported blockchain applications, while continuously earning staking and restaking rewards

· Avoid transferring funds across multiple platforms, reducing operational risks and regulatory compliance complexities

Anchorage states that this integration is part of a broader strategic effort to expand institutional access to on-chain services via their platform, which also includes staking, governance, and settlement services.

Market Context for Liquidity Restaking: An Emerging Sector Worth $7.2 Billion

Restaking is a new yield strategy emerging within the Ethereum Proof of Stake ecosystem, where staked ETH is redeployed via restaking protocols to secure other decentralized services, earning additional protocol rewards.

The entire restaking ecosystem is built on EigenLayer, a protocol launched by Eigen Labs that allows staked ETH or liquidity staked tokens to provide security for off-Ethereum on-chain services. According to the latest data from DefiLlama, protocols offering liquidity staking have a total value locked (TVL) of approximately $7.2 billion.

Current market landscape: ether.fi dominates with about $5.6 billion TVL, followed by Kelp DAO (~$1 billion) and Renzo (~$217 million). Anchorage’s partner Puffer Finance currently manages around $62 million in restaked ETH.

Accelerating Institutional Ethereum Treasury Strategies

This integration reflects a broader market trend: Ethereum treasury companies and institutional investors are increasingly exploring restaking strategies to generate additional yields from their ETH holdings. In October last year, SharpLink Gaming announced plans to deploy $200 million worth of ETH from its corporate treasury into staking and restaking strategies on Linea via ether.fi and EigenCloud.

Meanwhile, Anchorage Digital itself is actively preparing for its next growth phase. Reports indicate that the company is seeking $200–$400 million in a new funding round this year and exploring an initial public offering (IPO) at some point next year.

FAQs

What is pufETH, and what can institutions do with it?

pufETH is a liquidity restaking token issued by Puffer Finance. Each pufETH represents a specific amount of ETH that the holder has restaked through Puffer’s protocol. Holding pufETH allows institutions to continue earning underlying ETH staking and restaking rewards while deploying pufETH on supported on-chain DeFi applications (such as lending, liquidity provision, etc.), further enhancing capital efficiency.

What is the significance of Anchorage Digital’s federal charter bank license for this integration?

Anchorage holds the United States’ first federally chartered crypto bank license, enabling it to serve institutional clients under a strict banking-level compliance framework. For institutions operating within rigorous regulatory and compliance standards, being able to perform restaking operations in a compliant custody environment (rather than self-managed decentralized wallets) significantly reduces compliance hurdles and custodial risk.

Compared to larger restaking platforms like ether.fi, what are Puffer Finance’s advantages?

Puffer Finance currently manages about $62 million in TVL, much smaller than ether.fi’s $5.6 billion. However, Puffer’s differentiation lies in its technical architecture—particularly its AVS (Active Validator Service) security enhancements centered around EigenLayer, and its openness to institutional partnerships. Anchorage’s choice of Puffer as a partner likely considers its flexibility and technical compatibility advantages.