BlackRock Expands BUIDL Fund, Enabling Multi-Chain Access

The BlackRock USD Institutional Digital Liquidity Fund ( BUIDL), tokenized by Securitize, is now available across various blockchain networks. Initially launched on Ethereum in March 2024, BUIDL has achieved traction as a tokenized investment. BlackRock is expanding the fund’s access through new share classes on Aptos, Arbitrum, Avalanche, Optimism, and Polygon, which opens up a new era for real-world asset tokenization.

BUIDL’s New Multi-Chain Integration

This extension allows their active interaction within various products based on the financial blockchain, providing a range of DApps and users. Through BUIDL, each blockchain ecosystem has different functionalities, including a fast transaction speed and integrated EVM-compatible networks, which benefit investors. The fund now provides investors with near-instant, 24/7 transfers, on-chain yield options, and on-chain dividend accrual, making the fund more accessible and versatile.

Through this multi-chain expansion, BUIDL investors can leverage each blockchain’s unique features for optimized financial interactions. Aptos, known for its next-generation Layer 1 protocol and programming language, offers performance improvements and user safeguards. Arbitrum, a prominent Layer 2 solution for Ethereum, provides deep liquidity and streamlined deployments, facilitating decentralized finance (DeFi) innovation. 

Avalanche, recognized for its compatibility with Ethereum’s virtual machine (EVM) and low fees, appeals to institutional and high-quality tokenized assets. Optimism, which anchors Ethereum’s Superchain, aims to support internet-scale applications, while Polygon’s PoS protocol offers EVM compatibility, high liquidity, and user-friendly development tools.

On-Chain Functionality Expands Financial Options

Securitize, the platform behind BUIDL’s tokenization, is key in supporting this initiative. Carlos Domingo, CEO and co-founder of Securitize, noted that the expansion is designed to maximize blockchain’s efficiency and interoperability, allowing more investors to benefit from tokenization technology. As the fund’s administrator and custodian, BNY Mellon has facilitated BUIDL’s deployment on these blockchains, further bridging traditional and digital financial systems.

BUIDL, which quickly became a tokenized fund’s largest asset under management (AUM), is expected to drive further developments in blockchain integration for real-world assets. BlackRock’s initiative is widely viewed as a model for future tokenized funds, marking another step in the evolution of digital finance by integrating traditional assets into a decentralized financial framework.