Wall Street's securities infrastructure is preparing to connect with Solana. DTCC plans to bring tokenized versions of eligible assets held by its DTC subsidiary to the network in the second half of 2027.

For Solana, the opportunity is access to an established securities system. For financial institutions, it is another network on which to hold and move eligible tokenized positions. The announcement sets a timetable; the Solana connection is not live yet.

What would actually move onchain

DTCC's service creates digital representations of securities already held at DTC. Eligible users can convert positions between conventional and tokenized form. The company says ownership rights and investor protections carry across with them.

That matters because a token's usefulness depends on what it legally represents. Moving a record quickly is only one part of the job; investors also need the underlying rights to remain clear.

The service launched on October 28, initially integrated with Canton and DTCC's private Besu network. Twenty DTC participants had signed access agreements at launch, including JPMorgan, Citi, Morgan Stanley, Fidelity and State Street.

DTCC says its December 2025 SEC no-action letter covered Russell 1000 constituents, ETFs tracking major indices and U.S. Treasury securities. That scope should not be read as a promise that every eligible security will appear on Solana at launch.

A large institution, a specific rollout

DTC's custody and asset-servicing footprint was valued at $114 trillion in 2025. That figure describes the depository's scale; it is not an announced amount being transferred to Solana.

The distinction is crucial for assessing adoption. A connection can make activity possible, but the amount actually issued, transferred and used as collateral will show how much business follows. Network selection by a large institution is a milestone, not a substitute for those measurements.

The next test is practical use

Solana's inclusion extends DTCC's multi-network approach. For institutions, the potential benefit is more choice in where assets can be deployed, particularly when counterparties use different systems.

“Interoperability is the essential bridge to creating scalable, resilient and liquid digital markets.”

— Nadine Chakar, Global Head of DTCC Digital Assets

The useful questions now concern implementation: which securities launch first, who can hold them and how firms handle conversion, compliance and transfers. Those details will determine how widely the connection can be used.

Blockster's recent coverage of Securitize's River One acquisition explored another part of this shift: connecting tokenized finance to lending. DTCC's plan addresses the securities infrastructure beneath such activity. The broader investment story is becoming less about issuing a token and more about making an existing asset easier to use.

Reporting by Eric Spivak

Tokenization (RWA)