Securitize Opens $100 Million BUIDL Liquidity Facility Backed by Ethena

Securitize announced a $100 million liquidity facility on Nov. 12 that gives eligible investors in BlackRock's BUIDL a route to exchange the token for supported stablecoins, including USDC, outside traditional market hours — including weekends.

The arrangement pairs two named counterparties with distinct roles. Ethena, the issuer of the dollar-backed synthetic asset USDe, backs the facility and supplies the liquidity capacity. Securitize, the tokenization platform that serves as transfer agent for BUIDL, operates it. The facility's $100 million ceiling defines how much redemption demand it can absorb before investors must revert to conventional settlement channels.

BUIDL is the BlackRock USD Institutional Digital Liquidity Fund, a tokenized money market fund issued on public blockchains and restricted to eligible institutional investors. The fund pays yield and trades one-to-one with the US dollar, but its underlying assets settle through traditional markets that close on evenings and weekends. That mismatch is the operational problem the facility addresses.

What does this change for institutional holders?

Until now, a BUIDL holder needing cash on a Saturday had two options: wait for Monday's settlement window or sell on a secondary venue at whatever discount buyers demanded. The facility collapses that wait into an immediate swap. An investor exchanges BUIDL for USDC or another supported stablecoin and holds a liquid dollar-pegged asset in minutes rather than days.

The practical effect is a reduction in liquidity risk without a change in the fund itself. BUIDL remains a registered fund product with eligibility requirements intact. What changes is the exit path: a standing $100 million of committed capacity, denominated in stablecoins, available when traditional rails are shut.

For context on scale, $100 million covers routine institutional liquidity needs but sits well below the fund's total outstanding tokenized value. The facility functions as a buffer against timing-driven fire sales, not a guarantee against large redemptions, which will still route through the fund's normal processing.

A second, separate channel with Ripple

Securitize also introduced, in a separate arrangement, a smart contract developed with Ripple that allows holders to exchange BUIDL and VanEck's VBILL shares for RLUSD around the clock. RLUSD is Ripple's dollar-pegged stablecoin.

The two mechanisms should not be conflated. The Ethena-backed facility is a $100 million capped liquidity line operated by Securitize. The Ripple smart contract is an on-chain exchange route connecting two tokenized fund products — BUIDL and VBILL — to RLUSD. Both extend after-hours access, but they differ in structure, capacity terms and the stablecoins involved.

The competitive context

The moves signal how tokenization platforms now compete on redemption plumbing rather than issuance alone. BlackRock's BUIDL demonstrated that a traditional asset manager could attract billions into an on-chain fund format. The next battleground is whether those tokens behave like cash when holders need them most — at 9 p.m. on a Sunday, when bond markets are closed and only stablecoin rails run.

Securitize, which operates infrastructure across multiple tokenized funds, is positioning itself as the liquidity layer for that market. Ethena's participation extends its role from synthetic dollar issuance into backing real-world asset liquidity. Ripple gains a use case for RLUSD anchored to two fund products with established institutional bases.

Eligible investors should review the facility's terms directly, as access depends on qualification status and the exchange mechanics Securitize has defined for participation.

Expect the competitive response to arrive quickly. As tokenized money market funds multiply across issuers, round-the-clock redemption access is moving from differentiator to baseline expectation — and platforms without committed after-hours capacity will face a structural disadvantage in winning institutional mandates.