The three most powerful names in traditional finance are about to put stocks and US Treasurys on blockchain rails. JPMorgan, BlackRock, and Goldman Sachs are participating in a sweeping tokenization initiative through the Depository Trust & Clearing Corporation that begins limited production trades of tokenized securities in July 2026.

What’s actually happening

The DTCC is launching its DTC Tokenization Service on its ComposerX platform, starting with limited production trades of tokenized Russell 1000 stocks, major ETFs, and US Treasuries. A full commercial launch is slated for October 2026.

More than 50 firms have signed on to participate. That roster includes BlackRock, JPMorgan, and Goldman Sachs.

The regulatory groundwork was laid back in December 2025, when the SEC issued a no-action letter establishing a three-year pathway for tokenized securities held at the DTC.

The UK is moving in parallel

On July 13, 2026, the UK government unveiled its own tokenization taskforce composed of 54 firms. The same trio of JPMorgan, BlackRock, and Goldman Sachs appears on that list alongside Morgan Stanley and others.

The UK initiative, supported by the City of London Corporation and led by Chris Woolard from HM Treasury, is targeting live tokenized use cases in wholesale markets, with tokenized repo transactions first on the agenda.

The UK government is projecting up to £33 billion ($44 billion) in annual economic output and £14 billion in tax revenue by 2035 from its broader tokenization push.

Boston Consulting Group has estimated that the total market for tokenized real-world assets could reach $88 trillion by 2035. For context, the entire global bond market is roughly $130 trillion today.

Why Wall Street cares about blockchain now

Traditional stock trades still operate on a T+2 cycle, meaning it takes two business days for a trade to actually settle. Tokenization promises near-instant delivery versus payment, collapsing that two-day window into something closer to real-time.

The DTCC pilot routes tokenized trades through existing regulated infrastructure, ensuring that tokenized securities inherit the same legal protections and clearing guarantees as their traditional counterparts.

What this means for investors

These tokenized securities will live within permissioned, regulated environments, with no composability with Ethereum protocols.

If tokenized Treasurys can settle in near real-time through DTCC, it raises questions for the growing market of on-chain Treasury products built on public blockchains. Projects like Ondo Finance and BlackRock’s own BUIDL fund have carved out a niche precisely because traditional rails are slow.

A three-year SEC no-action letter is not permanent regulation. If political winds shift or the pilot encounters serious technical failures, the entire framework could be revisited.