BlackRock has officially launched $BUIDL, a tokenized U.S. Treasury fund, marking one of the most significant institutional moves into blockchain-based asset management to date. The fund is tokenized by Securitize and is designed to operate across multiple blockchain networks, including Ethereum and Solana, with Wormhole providing multichain connectivity. Although $BUIDL is in its initial phase and no public trading data is yet available, the initiative underscores how the world's largest asset manager is adapting to a multichain financial environment.
BlackRock's tokenization push extends well beyond $BUIDL. On August 4, the company introduced tokenized access to selected European money market funds through JPMorgan's Kinexys asset tokenization platform. The arrangement covers share classes denominated in sterling, euros and US dollars, using blockchain-based representations of existing fund shares on Ethereum. BlackRock said the underlying funds represent a combined $311 billion in assets across 15 markets, though that figure does not represent newly issued blockchain tokens. In September, BlackRock also expanded its tokenized offering through partnerships involving Ondo Finance, which introduced blockchain-based versions of BlackRock model portfolios containing diversified exposures and conventional ETFs.
BlackRock's scale makes these efforts significant beyond crypto-native markets. The firm reported approximately $15.49 trillion in assets under management at the end of September 2026, following $205 billion in third-quarter net inflows. Chairman and CEO Larry Fink has repeatedly called for greater interoperability between traditional financial institutions and blockchain-based platforms. In his 2026 annual shareholder letter, Fink argued for regulatory frameworks that accommodate tokenized securities while maintaining investor protections, counterparty safeguards and financial crime controls.
The company's strategy includes three pillars: building connections between traditional and decentralized markets, managing reserves for stablecoin issuers, and tokenizing longer-term investment products. BlackRock has also pointed to potential overlaps between digital assets and artificial intelligence-driven payment systems. However, obstacles remain, including differing regulatory requirements, cybersecurity risks, custody issues, limited secondary-market liquidity and the challenge of integrating continuous blockchain settlement with conventional financial operations. For now, the immediate opportunity is modernizing how existing financial products are distributed, recorded and transferred, with the longer-term ambition of a connected system where conventional assets and blockchain instruments operate side by side.
