Securitize and Ethena Activate $100M Liquidity Facility for BlackRock’s BUIDL

Securitize and Ethena have switched on their round-the-clock liquidity facility for BlackRock's USD Institutional Digital Liquidity Fund, BUIDL, and its size depends on which number you read. The facility went live on 12 November 2026 with $50 million funded, split between $25 million in USDC and $25 million in BUIDL. Its stated maximum capacity is $100 million.

• Securitize and Ethena's 24/7 facility for BlackRock's BUIDL is live, and it lets eligible investors swap BUIDL for stablecoins including USDC outside traditional market hours.
• It launched on 12 November 2026 with $50 million funded, $25 million in USDC and $25 million in BUIDL, against a maximum capacity of $100 million.
• Up to another $50 million can be released within about an hour as the first tranche is drawn down, so how often it is tapped will be the early read on weekend demand.

What the $100 Million Figure Really Means

Read the footnote before the headline. References to a "$100 million facility" describe its maximum capacity, not the amount continuously funded or immediately available. On launch, $50 million sits in the pool.

The mechanics are simple enough. Eligible investors can exchange BUIDL for supported stablecoins, including USDC, or convert those stablecoins back into BUIDL, outside traditional market hours. The design is aimed at weekend access, so holders do not have to wait for traditional markets to reopen.

The One-Hour Refill, Explained

As the opening $50 million is used, up to an additional $50 million can be made available within approximately one hour, subject to facility terms, capacity and availability. That is what takes the facility to its $100 million ceiling.

Access is restricted to eligible institutional investors rather than the general public, and very large redemptions still rely on the fund's standard processes.

Why Weekends Are the Selling Point

BUIDL launched in March 2024 with a net asset value of $1.00 per share, each share represented by a token on a blockchain. Securitize's own BUIDL page calls it the first tokenized fund issued on a public blockchain by the world's largest asset manager.

The pitch from both companies is about timing. "With this facility now live, we're taking another step toward a financial system where institutional investors can access liquidity when they need it, not just when traditional markets are open," said Carlos Domingo, Co-Founder and CEO of Securitize.

Guy Young, Founder of Ethena Labs, put the same point in one line: "Digital assets operate around the clock, and institutional liquidity needs to keep pace."

The facility builds on earlier Securitize and Ethena work that connected BUIDL with USDtb, Ethena's digital dollar product backed primarily by BUIDL, through round-the-clock atomic swaps. The launch delivers on a liquidity facility framework announced in June as part of an expanded Ethena and BlackRock collaboration.

The USDtb Question Is Still Open

The new announcement names only USDC, while the June framework was described at the time as also allowing a move into USDtb. That detail has not been confirmed, and the terms of the June framework were read in secondary accounts rather than a primary document, so it stays open.

How often the second $50 million tranche is tapped will be the early test of how much weekend demand there really is.