BlackRock’s Tokenized Fund Just Found a New Trading Environment

In Brief

• BlackRock’s tokenized BUIDL fund is now accessible through UniswapX via Securitize integration.
• The move connects regulated institutional liquidity with decentralized trading infrastructure.
• Tokenization is emerging as the key bridge between traditional finance and DeFi markets.

BlackRock’s tokenized liquidity fund BUIDL is now accessible through UniswapX, following a collaboration between Uniswap Labs and Securitize. The integration connects one of the world’s largest asset managers with on-chain trading infrastructure. allowing eligible participants to interact with the fund via decentralized execution rails.

This development effectively bridges one of the world’s largest asset managers with a protocol-native trading environment, using tokenization as the connective layer.

Wall Street Steps Into DeFi

BUIDL is a tokenized fund backed by short-term U.S. Treasury assets and cash equivalents, designed to provide yield-bearing exposure in a blockchain-native format.

Uniswaps’ official documentation states that by enabling access through UniswapX, the integration introduces a mechanism where institutional-grade assets can tap into decentralized liquidity pathways. While still operating within regulated frameworks managed by Securitize.

This stands as an interesting development given that instead of bringing DeFi assets to Wall Street, the structure flips the model.

Indeed, it brings a Wall Street product directly into decentralized infrastructure. Using smart contract settlement and tokenized ownership to create interoperability between the two environments.

Importantly, the integration will unlock new liquidity options for BUIDL holders, which marks a significant step in bringing traditional finance and DeFi together.

Carlos Domingo, CEO of Securitize said:

For the first time, institutions and whitelisted investors can access technology from a leader in the decentralized finance space to trade tokenized real-world assets like BUIDL with self-custody.

The Bridge Between Permissioned Finance and Open Protocols

The significance of this integration extends beyond a single fund.

It shows how tokenization is emerging as the architectural layer that allows traditional financial products to function within blockchain ecosystems. All without abandoning compliance requirements.

Furthermore, by representing fund shares as blockchain-native tokens, assets like BUIDL can interact with decentralized routing, pricing, and settlement mechanisms. Keeping the legal and custodial systems expected by institutional investors.

Robert Mitchnick, Global Head of Digital Assets at BlackRock added:

This collaboration with Uniswap Labs alongside Securitize is a notable step in the convergence of tokenized assets with decentralized finance. The integration of BUIDL into UniswapX marks a major leap forward in the interoperability of tokenized USD yield funds with stablecoins

This hybrid model allows regulated products to benefit from blockchain advantages without exposing themselves to the volatility typically associated with open crypto markets.

Additionally, the arrival of tokenized real-world assets introduces a new category of liquidity that behaves differently from native crypto collateral.

The integration suggests that the next phase of DeFi expansion may not rely solely on new tokens or trading innovation. Instead, it might rely on embedding tokenized versions of financial instruments into on-chain markets.

It’s a recurrent trend for institutions to experiment with blockchain-native representations of traditional assets.

Therefore, the distinction between centralized finance and decentralized infrastructure may blur into a shared settlement layer.