BlackRock’s $2.5B Treasury Fund Hits BNB Chain—Institutional Crypto Just Went Mainstream
BlackRock’s BUIDL Fund Expands to BNB Chain, Offering Institutional Investors Tokenized Treasury Access
In a significant move for institutional finance and blockchain integration, BlackRock’s USD Institutional Digital Liquidity Fund, known as BUIDL, has expanded its operations to BNB Chain this week. The fund, the world’s largest tokenized real-world asset (RWA) vehicle, now allows qualified investors to access yield-bearing U.S. Treasury instruments via a high-performance blockchain network, leveraging cost-efficient infrastructure while maintaining institutional-grade compliance.
BUIDL currently holds approximately $2.5 billion in tokenized U.S. Treasuries, positioning it as a leading player in the tokenized asset market. With its expansion to BNB Chain, the fund introduces a new share class, enabling investors to deploy capital on-chain while benefiting from Treasury yields, offering a secure and regulated alternative to conventional cash or stablecoin holdings.
Institutional Integration and Binance Collaboration
Binance has announced it will support BUIDL as collateral for institutional off-exchange settlement services. This includes access to Binance Banking Triparty and MirrorRSV custody solutions, which provide a regulated and transparent framework for large-scale financial transactions. The integration allows qualified traders to maintain exposure to Treasury yields while utilizing platform services to implement diverse trading strategies. BUIDL token holders can pledge their assets with regulated banking partners and still access exchange liquidity, creating a bridge between traditional finance and decentralized infrastructure.
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| Source: Binance |
This integration reflects a broader trend in which tokenized real-world assets are increasingly used as functional collateral in institutional trading and settlement workflows. By enabling real-time settlement, continuous peer-to-peer transfers, and dividend payouts, BUIDL provides a unique combination of liquidity and yield generation that enhances capital efficiency for institutional investors.
Technical Infrastructure Powered by Securitize and Wormhole
The technical rollout of BUIDL on BNB Chain has been powered by Securitize, a platform managing over $4 billion in tokenized assets for institutional clients. Securitize provides digital transfer agency services, fund administration, and compliance for tokenized products, ensuring that RWAs operate within strict regulatory frameworks. The cross-chain messaging protocol Wormhole facilitates secure and seamless communication between networks, allowing BUIDL to interact efficiently with the broader blockchain ecosystem.
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| Source: BNBChain |
CEO Carlos Domingo highlighted that the expansion aligns with the fund’s mission of bringing regulated real-world assets on-chain while unlocking new forms of utility. “Institutional investors increasingly demand low-volatility, yield-bearing alternatives that integrate smoothly with blockchain-based trading and settlement systems. BUIDL’s expansion to BNB Chain delivers on both counts, combining regulation, security, and operational efficiency,” he said.
Benefits of BNB Chain for Institutional Assets
BNB Chain offers fast and cost-efficient transaction processing compared to the Ethereum mainnet, making it an ideal choice for high-volume institutional settlements. Sarah Song, head of business development at BNB Chain, emphasized the network’s suitability for scalable financial applications. “BNB Chain is designed to handle complex programmable financial instruments efficiently. By supporting tokenized Treasuries, we enable institutions to explore entirely new on-chain investment strategies with lower operational friction,” she noted.
The blockchain’s capacity to process transactions at high speed and low cost also reduces settlement risks while supporting real-time portfolio management, which is critical for large institutions managing Treasury-backed digital assets.
Tokenized Treasuries Gain Market Traction
Tokenized U.S. Treasuries have grown into one of the largest real-world asset categories beyond stablecoins, with a total market capitalization of $8.57 billion. BUIDL leads the sector with $2.52 billion, followed by Circle’s USYC at $1.06 billion and Franklin Templeton’s BENJI holding $850 million. The asset class has seen rapid adoption as institutional investors seek yield-bearing alternatives for operational capital, bridging traditional finance with decentralized finance (DeFi) mechanisms.
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| Source: rwa |
Tokenized Treasury products, like BUIDL, offer several advantages over traditional cash holdings or non-interest-bearing stablecoins. Investors gain access to regulated yields, operational flexibility, and the ability to deploy assets across multiple trading and settlement platforms. By tokenizing Treasuries, institutions can enjoy increased transparency, reduced settlement times, and enhanced accessibility without compromising compliance requirements.
Implications for Institutional Finance and Blockchain Adoption
The launch of BUIDL on BNB Chain marks a significant milestone in the institutional adoption of blockchain technology. Traditional asset managers, including BlackRock, have transitioned from experimental deployments of tokenized products to full-scale production across multiple networks. The integration demonstrates confidence in blockchain’s capability to handle regulated financial instruments while enabling innovative strategies for yield generation and capital efficiency.
By bridging the gap between conventional Treasury markets and blockchain infrastructure, BUIDL provides a model for future tokenized investment products. Institutions can now diversify portfolios with secure, regulated, and programmable assets while enjoying the operational advantages of on-chain settlement. The development signals a growing trend where real-world assets increasingly leverage blockchain technology to optimize liquidity, transparency, and accessibility.
Looking Ahead
As BUIDL establishes its presence on BNB Chain, the broader market will watch for adoption by additional institutions and the emergence of complementary tokenized financial products. The combination of high-speed blockchain infrastructure, regulatory compliance, and yield-generating Treasury assets positions BUIDL as a potential blueprint for next-generation institutional finance. This expansion represents a strategic step toward mainstream adoption of tokenized assets and a reshaping of how traditional finance interacts with blockchain networks.
Institutional investors now have a pathway to integrate tokenized Treasuries into diversified investment strategies, benefiting from reduced operational costs, continuous dividends, and the liquidity advantages inherent to blockchain-based settlements. The market is poised to witness accelerated growth in tokenized real-world assets, with BUIDL and BNB Chain at the forefront of this transformation.
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