In a significant move for the tokenized asset space, BlackRock has expanded its BUIDL tokenized fund to support multiple blockchain networks. The world's largest asset manager has introduced new share classes for its BlackRock USD Institutional Digital Liquidity Fund on Aptos, Arbitrum, Avalanche, OP Mainnet, and Polygon networks.
This strategic expansion follows growing investor interest in tokenized capital markets and addresses the need for broader accessibility across different blockchain infrastructures. By embracing a multichain approach, BlackRock aims to capture more market share in the rapidly evolving real-world asset tokenization sector.
Why BlackRock Chose Multichain Expansion for BUIDL
According to recent announcements, BlackRock's BUIDL fund has opened to multichain connectivity through partnership with Securitize, a leading RWA tokenization platform. The investment giant revealed plans to eventually reach approximately a dozen blockchain networks, starting with these five major ecosystems.
Initially launched exclusively on Ethereum due to its security and decentralization advantages, BUIDL now expands to additional networks to accommodate diverse investor preferences and reduce barriers to entry. This move eliminates the need for investors to use cross-chain bridges or pay high network fees when accessing the fund from different ecosystems.
Each supported network now enables native interaction with BUIDL, providing investors with yield generation opportunities, flexible custody options, real-time peer-to-peer transfers, and regular dividend distributions. Carlos Domingo, CEO of Securitize, emphasized the strategic thinking behind this expansion: "We wanted to develop an ecosystem that was thoughtfully designed to be digital and leverage the advantages of tokenization. With these new chains, we will start to see more investors looking to leverage the underlying technology to increase efficiency in all things that have been difficult to do until now."
BUIDL's Market Performance and Investment Structure
The multichain expansion comes as BlackRock's BUIDL fund demonstrates remarkable success in the tokenized assets market. With approximately $544 million in assets under management, BUIDL currently ranks as the world's largest tokenized treasury fund according to RWA.xyz data.
The fund achieved this dominant position rapidly, attracting more capital than all competitors within just 40 days of its 2024 launch. The majority of investments continue to originate from Ethereum, which accounts for approximately $513 million of the total value. Optimism has attracted around $26.1 million, while Polygon has drawn approximately $1.4 million in investments.
BUIDL offers institutional investors dollar-denominated returns through instant, transparent settlement mechanisms while maintaining high security and efficiency standards. Through Securitize Markets, LLC, investors gain indirect exposure to short-term Treasury bills and other low-risk securities. The fund maintains interoperability between digital and traditional markets through banking partner BNY Mellon, with Coinbase serving as infrastructure partner.
The fund typically generates yields around 4.5%, with share values pegged at $1. Management fees range between 0.20% and 0.50% annually, varying by blockchain network. Specifically, Aptos, Polygon, and Avalanche charge 0.20% management fees, while Arbitrum, Ethereum, and Optimism maintain 0.50% fee structures.
The Growing RWA Tokenization Market
BlackRock's multichain strategy reflects the accelerating institutional demand for tokenized real-world assets. RWA tokens provide numerous advantages including secure returns, flexible custody arrangements, and enhanced liquidity for traditionally illiquid assets like Treasury securities.
These tokenized products reduce operational friction and settlement inefficiencies while leveraging blockchain's agnostic nature. Investors can access low-risk investment opportunities with unprecedented transparency through vehicles like BUIDL. Additionally, tokenized bonds democratize access to fixed-income investments, enabling participation from investors with limited capital.
The current tokenized U.S. Treasury market stands at approximately $2.4 billion—a tiny fraction of the overall $35 trillion U.S. public debt market. This disparity represents enormous growth potential that BlackRock and other institutional players are positioning to capture. 👉 Explore real-time tokenization strategies
Beyond Treasury products, tokenization encompasses diverse real-world assets including artwork, real estate, and commodities. Industry experts like Colin Butler, Global Head of Institutional Capital at Polygon, estimate the total addressable market for RWA tokenization could reach $30 trillion globally as these technologies mature and gain wider adoption.
Frequently Asked Questions
What is BlackRock's BUIDL fund?
BUIDL is BlackRock's tokenized fund that provides exposure to U.S. Treasury bills and other low-risk securities. It offers investors dollar-denominated yields through blockchain-based shares that settle instantly and transparently.
Which blockchains support BUIDL investments?
Initially launched on Ethereum, BUIDL now supports investments through Aptos, Arbitrum, Avalanche, OP Mainnet, and Polygon networks. BlackRock plans to expand to additional blockchains in the future.
What returns does BUIDL generate for investors?
The fund typically generates approximately 4.5% yield for investors, with share values maintaining a stable $1 price point. Returns are distributed through regular dividend payments.
How do management fees work for BUIDL?
Management fees vary by blockchain network. Investments on Aptos, Polygon, and Avalanche incur 0.20% annual fees, while Arbitrum, Ethereum, and Optimism investments carry 0.50% annual management costs.
What makes tokenized funds like BUIDL advantageous?
Tokenized funds provide enhanced liquidity, transparent settlement, flexible custody options, and reduced operational friction compared to traditional investment vehicles. They also democratize access to institutional-grade investment products.
How significant is the RWA tokenization market?
The tokenized U.S. Treasury market currently represents about $2.4 billion in value, with enormous growth potential given the overall $35 trillion U.S. debt market. Experts project the total RWA tokenization opportunity could reach $30 trillion across various asset classes.