Goldman Sachs is bringing its roughly $100 billion Treasury fund, FTIXX, to institutional crypto firms through Lynq, a settlement network built on a private, permissioned Avalanche Layer 1 blockchain. The fund becomes the first outside product offered on Lynq, which previously carried just one investment option, and trades will be handled by SEC-registered broker-dealer tZERO Securities.

"There's a convergence now that you're seeing between traditional market participants and digital asset market participants as well," Lynq CEO Jerald David said in an interview with CoinDesk TV.

Why Goldman skipped tokenization entirely

Unlike BlackRock's BUIDL or Franklin Templeton's BENJI, both built as tokenized funds from the ground up, FTIXX remains an unmodified traditional Treasury fund. Lynq simply gives digital-asset firms a new access point to it. Goldman did not need to build new blockchain infrastructure to reach crypto firms; instead, Lynq brought an established Wall Street fund into the settlement workflow those firms already use to move money.

The distinction matters structurally, not just semantically. A tokenized fund like BUIDL creates an on-chain representation of ownership that can be transferred peer-to-peer and composed with DeFi protocols. FTIXX on Lynq does not do that. It gives institutional clients a destination for idle cash between trades, accessible through Lynq's existing settlement rails, without altering how the fund itself is structured or regulated. This approach sidesteps the securities law complexity that comes with issuing a new tokenized security, since Goldman is distributing an existing, already-compliant fund product rather than creating a novel blockchain-native instrument.

What problem this actually solves for trading firms

David said the demand came directly from Lynq's existing client base.

"We needed to demonstrate that there was client demand," he said. "Our clients were looking for a treasury asset on the platform that may have had a different yield profile than the other instrument that's on there right now."

Firms using Lynq, including B2C2, Wintermute, Galaxy, FalconX, Crypto.com, and Fireblocks, routinely move large sums of money between trades. FTIXX gives them somewhere to park that cash and earn yield rather than letting it sit idle, then pull it back out when the next trade requires it.

Market makers and trading firms in crypto face a specific cash management problem that traditional finance solved decades ago through money market funds and repo markets: capital sitting between transactions generates no return unless actively placed somewhere safe and liquid. Crypto-native firms have historically had fewer options for this than their traditional finance counterparts, often holding stablecoins or fiat balances that earn nothing while waiting for the next trade. Bringing a Treasury fund directly into the settlement network these firms already use removes a step that would otherwise require moving funds off-platform into a separate brokerage relationship and back again.

The technical work required to bring FTIXX onto Lynq

Getting the fund onto the network required real engineering work. David said Lynq had to modify its technology, restrict access to US clients, and integrate with Mosaic. Customers also need an established relationship with tZERO Securities and must clear the required onboarding and eligibility checks before gaining access.

Mosaic Smart Data is a fixed income and treasury data analytics platform used across institutional trading desks, and its integration here likely supports trade reporting, compliance monitoring, or liquidity analytics tied to the fund's activity on Lynq. The US-only restriction reflects the regulatory reality that FTIXX, as a registered US investment fund, carries distribution restrictions under securities law that a purely crypto-native tokenized asset would not necessarily face in the same form, since money market fund shares are subject to the Investment Company Act of 1940's registration and distribution requirements regardless of the settlement rail used to access them.

Lynq's broader position in institutional crypto infrastructure

Lynq operates on a private, permissioned Avalanche Layer 1 blockchain, distinct from Avalanche's public network. The platform has more than 30 institutional digital-asset firms onboarded and more than $89 million in assets, according to the company.

David described the platform's expansion in direct terms:

"The Lynq platform itself now is multi-asset capable. We're really excited that FTIXX, Goldman Sachs's flagship treasury fund, is the second asset now available for institutional clients."

Avalanche has pursued institutional tokenization partnerships aggressively over the past year, including Aave's RWA Hub announcement earlier in September, which similarly targeted institutional lending using tokenized collateral on the network. Lynq's use of a permissioned Avalanche subnet, rather than the public Avalanche C-Chain, reflects the same broader institutional strategy: enterprises and regulated financial firms often prefer permissioned deployments where validator access and network rules can be controlled directly, rather than exposing settlement infrastructure to fully public, permissionless validator sets. That preference has made Avalanche's subnet architecture a recurring choice for institutions building blockchain-based financial infrastructure throughout 2025 and 2026.

The $89 million in current Lynq assets is modest relative to FTIXX's roughly $100 billion total size, meaning the fund's addition represents a new access channel rather than an immediate shift of meaningful capital onto the network. Growth will depend on how quickly Lynq's onboarded institutional clients begin routing idle cash through the new option.

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