Securitize and Ethena Labs have launched a $100 million liquidity facility for BlackRock's USD Institutional Digital Liquidity Fund (BUIDL), giving eligible institutional participants a dedicated channel for exchanging tokenized fund holdings for stablecoins around the clock. The service also supports converting supported stablecoins back into the tokenized fund through Securitize's infrastructure. The announcement came as shares of Securitize Corp. (SECZ) declined 4.28% to $8.67, losing $0.39 during the session despite recovering from intraday lows near $8.40.

Securitize and Ethena Roll Out the $100 Million Facility

Securitize announced the facility alongside Ethena Labs to improve liquidity access for institutional clients holding BlackRock's BUIDL tokens. The platform supports exchanges between BUIDL and selected stablecoins, including USDC, beyond regular banking hours, with reverse conversions into BUIDL handled through Securitize's transaction infrastructure.

The facility begins operations with $50 million in liquidity, divided equally between USDC and BUIDL holdings. Ethena provides support for the facility, while Securitize manages its operations and transaction infrastructure. As participants use the available liquidity, the companies can supply an additional $50 million within an hour, lifting the facility's total capacity to $100 million and supporting transactions outside traditional market schedules. The staged structure means the full $100 million does not need to be committed on day one; the supplemental tranche comes into play only as usage materializes, allowing capacity to track actual participant activity.

The launch puts into operation a liquidity framework that Ethena and BlackRock announced in June under their expanded collaboration. The latest launch makes that earlier agreement operational and extends access to tokenized financial products.

Round-the-Clock Liquidity for Tokenized Fund Holdings

BlackRock's BUIDL fund provides institutional clients with access to a tokenized investment product built on blockchain infrastructure. Although blockchain networks operate continuously, conventional banking schedules can restrict liquidity access, and settlement limitations can affect transactions during weekends and other nonbusiness periods.

The new service connects tokenized holdings with stablecoin liquidity beyond banking hours, allowing eligible participants to exchange their holdings without waiting for traditional financial markets to resume normal operations. In practical terms, that means a BUIDL position can be rotated into dollar liquidity when an institution's own operational needs arise, rather than sitting idle until banks reopen. The facility's replenishment structure helps maintain liquidity as participants convert assets between supported products, and the arrangement expands the practical use of blockchain-based financial products within institutional markets.

Securitize supplies the infrastructure that connects tokenized securities with blockchain settlement and digital asset services. Ethena, meanwhile, contributes liquidity support through its existing involvement in tokenized dollar products.

An Existing Partnership Extends Into Continuous Liquidity

Securitize and Ethena already work together through BUIDL and USDtb, Ethena's digital dollar product. USDtb primarily uses BUIDL as backing, tying Ethena's offering directly to BlackRock's tokenized fund and setting the stage for the liquidity service that has now gone live. The new facility therefore extends an established relationship into continuous liquidity services.

Through the expanded infrastructure, the companies aim to improve access between institutional tokenized products and stablecoins, combining Securitize's tokenization operations with Ethena's involvement in blockchain-based dollar liquidity. The service supports conversions outside conventional settlement windows without requiring traditional markets to remain open.

The launch marks another development in Securitize's efforts to expand institutional access to tokenized financial assets. Its partnership with Ethena connects BlackRock's BUIDL fund with stablecoin liquidity through a dedicated facility that now operates with an initial liquidity allocation and additional capacity for eligible participants. How the facility performs in live operation can be tracked through concrete markers: how much of the initial $50 million is drawn down, how often the one-hour replenishment is triggered, and whether conversions take place during weekends and holidays when traditional venues are closed. Those usage signals, rather than the announcement itself, will indicate whether around-the-clock tokenized fund liquidity becomes a routine part of institutional workflows.

Source: Blockonomi