DTCC is bringing stocks, ETFs, and Treasuries onchain through tokenization. Here's what it means for investors and how the rollout will happen
For years, blockchain meant crypto. Now the machine that settles Wall Street itself is running on it. DTCC, whose subsidiaries processed $4.7 quadrillion in securities transactions in 2025, has completed its first production trades using tokenized US stocks, ETFs, and Treasuries, and the goal isn't a new market. It's making the existing one faster and always on.
The Depository Trust & Clearing Corporation (DTCC) confirmed the trades involved real assets held at its Depository Trust Company (DTC) subsidiary, which custodies $114 trillion in securities from more than 150 countries.
The July trial drew nearly 40 firms, including JPMorgan, BlackRock, Goldman Sachs, Vanguard, and the New York Stock Exchange, covering collateral transfers, repo transactions, and equity trades.
Instead of multiple brokers, custodians, and clearing systems updating separate records, tokenization uses a shared ledger to make ownership transfers faster and more efficient.
Even more importantly, firms can switch between traditional securities and their tokenized versions without changing the legal ownership of the underlying asset. Tokenized holders keep the same investor protections, entitlements, and safeguards as conventional ones.
Unlike projects built around a single chain, DTCC is spreading its bets. Institutional transactions currently run on the Canton Network, developed with Digital Asset for US Treasuries, alongside other regulated platforms.
The reason is scale.
"We process $4 quadrillion of settlements a year. There's no blockchain that can handle that," Nadine Chakar, DTCC's global head of digital assets, said in a Bloomberg interview.
The organization is also preparing a public-chain route. Through a partnership with the Stellar Development Foundation announced in May, DTCC plans to bring DTC-backed tokenized assets onto the Stellar network during the first half of 2027.
Rather than beginning with niche investments, DTCC chose the world's most actively traded securities: US equities from the Russell 1000, major index ETFs, and Treasury bills, notes, and bonds.
Institutions see the biggest opportunity in faster settlement, which frees up capital and moves collateral more quickly. That matters most for banks that pledge stocks and Treasuries as collateral for short-term borrowing.
With tokenized collateral available around the clock, firms could manage liquidity without waiting for markets to reopen. US stocks currently settle in one business day; tokens move in seconds, on weekends included.
The rollout is phased. It began in December 2025, when the US Securities and Exchange Commission (SEC) issued DTC a no-action letter authorizing a voluntary tokenization service for assets it already custodies.
July's production trades marked the first live phase. The next milestone lands in October, when the Tokenization Service expands to selected Russell 1000 equities and additional fixed-income securities, followed by the Stellar connection in early 2027.
Most investors won't notice immediate changes in how they buy or sell shares. The first beneficiaries are the banks, custodians, brokers, and asset managers handling settlement behind the scenes.
DTCC's push is part of a broader shift. Just this month, 17 global financial institutions will pilot tokenized deposits on its new blockchain-based shared ledger, extending rails already used by more than 11,500 institutions.
The pattern is the same on both sides: rather than replacing Wall Street's infrastructure, the incumbents are using blockchain to modernize it. Boston Consulting Group (BCG) has projected tokenized assets could reach $16.1 trillion by 2030.
The next test is volume. October's expanded launch will show whether tokenized settlement attracts real flow beyond the pilot group, and the Stellar bridge in 2027 will show whether Wall Street's assets can live on a public chain. If both land, the quiet upgrade of finance's plumbing may prove bigger than any single blockchain ever was.
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