BlackRock’s on-chain tokenized assets have reached $2.93 billion, with BUIDL accelerating its expansion into multi-chain ecosystems.

BlackRock’s U.S. institutional digital liquidity fund BUIDL has reached an on-chain assets under management (AUM) of approximately $2.93 billion, continuously hitting new all-time highs, reflecting sustained growing demand among institutional investors for tokenized U.S. Treasury products. Currently, BUIDL is deployed across multiple public blockchains including Ethereum, Avalanche, and Solana, with Securitize handling its tokenized issuance and BNY Mellon providing custody services. Data shows Ethereum remains BUIDL’s largest deployed network, holding over $1 billion in locked assets; Avalanche has seen the fastest recent growth, with its asset size doubling in a single week of July to roughly $900 million, while Solana’s on-chain assets exceed $550 million. Reports note that BUIDL primarily invests in U.S. Treasuries, repurchase agreements, and cash equivalents, maintaining a $1 net asset value (NAV) per share and offering an annualized yield of around 3% to 5%. As more DeFi protocols adopt BUIDL as collateral and liquidity assets, its use cases are expanding beyond institutional cash management to on-chain financial infrastructure. Market analysts view BUIDL’s rapid expansion as a key case of convergence between traditional finance (TradFi) and blockchain, driving continued growth in the global tokenized Real World Asset (RWA) market.