Tokenized Stocks Are Still Securities, SEC Says in New Guidance

The U.S. Securities and Exchange Commission has issued a new statement aimed at clarifying how federal securities laws apply to tokenized securities — financial instruments such as stocks or bonds that are represented using blockchain technology.

The message from regulators is clear: tokenization changes the technology layer, not the legal status of a security.

What Is a Tokenized Security?

According to the SEC, a tokenized security is any financial instrument that already qualifies as a “security” under U.S. law, but whose ownership records are maintained in whole or in part on a blockchain or other distributed ledger.

In practical terms, this means the asset remains a stock, bond, or similar instrument — even if it is issued or transferred using crypto infrastructure.

Two Main Categories of Tokenized Securities

1. Issuer-Sponsored Tokenized Securities

In this model, the issuer itself — or an authorized agent — issues the security directly in tokenized form. Blockchain technology is integrated into the issuer’s official shareholder records, meaning that an on-chain transfer corresponds to a legal transfer of ownership.

The SEC emphasized that securities laws apply regardless of whether ownership records are kept on-chain or off-chain. Registration requirements, disclosure rules, and investor protections remain fully in force.

An issuer may also offer the same security in both traditional and tokenized formats, or issue a separate class of tokenized shares. If the rights and characteristics are substantially similar, regulators may still treat them as the same class of security.

2. Third-Party Tokenized Securities

More complex — and potentially riskier — are tokenized securities created by third parties that are not affiliated with the original issuer.

The SEC highlighted two common structures used in these cases.

Custodial Tokenized Securities

Under this model, a third party holds the underlying security in custody and issues a token that represents an entitlement or claim on that asset. While this structure may resemble traditional custody arrangements, investors are exposed to additional risks related to the intermediary, including operational and bankruptcy risk.

Synthetic Tokenized Securities

In synthetic models, the token does not represent ownership of the underlying security. Instead, it provides price exposure through linked securities or security-based swaps.

These instruments typically do not grant voting rights, dividends, or other shareholder privileges. Importantly, the SEC noted that such products generally cannot be offered to retail investors unless they are properly registered and traded on regulated exchanges.

Economic Reality Over Labels

The SEC stressed that the legal classification of a tokenized instrument depends on its economic substance, not its name or technical format.

If a crypto asset functions like a security — by providing ownership, income rights, or synthetic exposure to a security — it will be regulated as one.

The statement signals growing regulatory focus on tokenization as blockchain-based finance expands. While the SEC acknowledged that tokenization may improve efficiency, transparency, and settlement processes, it made clear that blockchain technology does not create exemptions from existing securities laws.

For market participants, the guidance reduces legal ambiguity but also increases pressure on tokenized stock platforms to ensure their structures fully comply with U.S. regulations.