BlackRock's tokenized treasury fund has achieved a major milestone in decentralized finance integration. Uniswap Labs and Securitize announced a strategic collaboration to enable trading of BlackRock USD Institutional Digital Liquidity Fund (BUIDL) shares through UniswapX technology.
The integration bridges traditional finance with DeFi infrastructure, allowing BUIDL holders to trade their shares 24/7 through automated market mechanisms. Hayden Adams, Uniswap Labs Founder and CEO, emphasized the significance of this development for value exchange efficiency.
DeFi Meets Institutional Finance
Securitize Markets will facilitate trading for BUIDL investors through UniswapX's Request for Quote (RFQ) framework. The automated system connects participants with whitelisted market makers including Flowdesk, Tokka Labs, and Wintermute. All trades settle atomically onchain through smart contracts, with investors pre-qualified and whitelisted through Securitize.
"This is the unlock we've been working toward: bringing the trust and regulatory standards of traditional finance to the speed and openness for which DeFi is known," said Carlos Domingo, CEO of Securitize.
Robert Mitchnick, Global Head of Digital Assets at BlackRock, described the collaboration as a notable step in converging tokenized assets with decentralized finance. The integration marks significant progress in interoperability between tokenized USD yield funds and stablecoins.
Massive Onchain Activity Detected
Recent blockchain data revealed substantial BUIDL minting activity on Solana. According to Solana Floor on X, an entity minted $376 million in BUIDL tokens on Solana within 30 minutes.
JUST IN: According to onchain data, an entity minted $376M $BUIDL on @Solana in the past 30 minutes. BUIDL is BlackRock's tokenized RWA fund, offering onchain exposure to US Treasuries and cash equivalents.
BUIDL represents BlackRock's tokenized real-world asset fund, providing onchain exposure to US Treasuries and cash equivalents. This minting activity demonstrates growing institutional adoption of tokenized assets across multiple blockchain networks.
Strategic Investment and Market Impact
BlackRock has made a strategic investment within the Uniswap ecosystem, though the company emphasized it provides no investment advice regarding UniswapX usage. The investment may be discontinued according to BlackRock's objectives without notice to any parties.
Uniswap Labs serves as a core contributor to the Uniswap Protocol, the world's largest decentralized exchange with over $4 trillion in processed volume. The company builds products including the Uniswap Web App, Wallet, and Trading API.
Securitize leads real-world asset tokenization with $4 billion-plus in assets under management as of November 2025. The firm operates as an SEC-registered broker dealer, transfer agent, and Alternative Trading System in the United States. In Europe, Securitize holds authorization as an Investment Firm under the EU DLT Pilot Regime.
The integration enables self-custody trading of tokenized real-world assets like BUIDL, combining institutional-grade compliance with decentralized infrastructure. Investors can now access competitive quotes across the market for bilateral swaps with whitelisted subscribers around the clock.
3 Key Takeaways:
BlackRock's BUIDL fund now tradable on UniswapX DeFi platform through Securitize collaboration integration
Entity minted $376M BUIDL tokens on Solana blockchain within 30 minutes per onchain data analysis
Integration enables 24/7 self-custody trading with automated settlement through whitelisted market makers
#BlackRock #BUIDL #Uniswap #DeFi #TokenizedAssets
