Securitize and Computershare have unveiled a structure that could bring part of the roughly $70 trillion U.S. stock market onto blockchain rails. Under the arrangement, listed companies can add tokenized equity, called Issuer-Sponsored Tokens (ISTs), alongside existing shares, giving investors a choice between holding stock through traditional systems or in a digital wallet.
The significance is in where the integration happens. Instead of wrapping stock exposure in a separate crypto instrument, the companies are tying tokenized shares into the transfer-agent layer that already supports shareholder records and corporate actions in public markets.
Tokenized shares are being connected to the record-keeping layer
Computershare will serve as transfer agent for tokenized shares in the same way it does for conventional equity. That includes maintaining shareholder records and processing events such as dividends and stock splits across both forms of ownership. Securitize supplies the blockchain infrastructure, though the onchain piece is designed to sit largely behind the scenes.
The companies say the tokens are intended to represent direct ownership rather than a derivative claim layered on top of existing stock. Securitize CEO Carlos Domingo said ISTs do not rely on derivative tokens sitting above underlying shares and give U.S. issuers a way to create direct equity ownership in token form.
Designed to avoid the usual token wrapper model
That distinction matters. Many crypto-linked stock products have relied on structures where a token reflects a claim on shares, not the shares themselves. By working through the transfer-agent function, Securitize and Computershare are aiming for a model that fits within current market rules while still adding wallet-based ownership and faster settlement as practical options.
Computershare North America issuer services CEO Ann Bowering said the company’s focus has been to help U.S.-listed firms issue tokenized equity while retaining control of their shareholder base. For public companies, that control is a basic requirement, not a side issue.
Computershare’s market footprint gives the effort scale
The scale of the initiative is tied to Computershare’s position in traditional finance. The firm serves more than 25,000 companies and acts as transfer agent for about 58% of the S&P 500. That reach could make the structure more than a limited pilot if issuers choose to adopt it.
Securitize already has a visible role in tokenized real-world assets. The company is known for issuing BlackRock’s $2.5 billion tokenized money market fund and for helping the New York Stock Exchange build its tokenized equity platform. It has also said it plans to go public later this year through a SPAC deal with Cantor Equity Partners II (CEPT).
What emerges from this partnership is not a separate blockchain stock market built outside Wall Street. It is a way to place onchain ownership mechanics inside the existing market structure, with transfer agents, issuer control, and shareholder records still at the center.