Unauthorised Tokenised Stock Platforms Face Growing Scrutiny as the UK's Regulated Framework Offers a Contrasting Model
Updated: 7 days ago
A growing gap is opening up between two very different things that both get called a tokenised stock, and 2026 is the year regulators started drawing the line publicly rather than leaving it to the small print.
On one side sit issuer sponsored tokenised securities, where the company itself, or an authorised transfer agent acting on its behalf, recognises the token as representing genuine economic and legal rights. On the other sit third party tokenised products, where an exchange or platform issues a token that tracks a share price without any sign off from the company whose stock it claims to represent. Token holders in the second category typically have no voting rights, no priority claim in an insolvency, and none of the investor protections that come with holding a real share.
What is happening
The distinction has moved from an academic one to a live regulatory fight this year. The Securities Transfer Association, the US body representing registered transfer agents, petitioned the SEC on 13 July arguing that most tokenised stock products in the market are not real shares at all, because no issuer has authorised the transfer agent to recognise them. Separately, companies are starting to push back directly. Anthropic has warned that any unapproved sale or transfer of its private shares, including through tokenised products routed via special purpose vehicles, is void and will not be recognised on its books, a direct shot at platforms offering synthetic exposure to popular private companies without their consent.
The European Union's MiCA framework reached full enforcement on 1 July, giving regulators there sharper tools against non compliant platforms, including forced delistings and regional blocking. The pattern across US, EU and UK regulators this year has been consistent: distinguish clearly between authorised and unauthorised tokenised products, then apply pressure to the unauthorised ones rather than trying to ban tokenisation itself.
Why the UK's approach looks different
Against that backdrop, the UK's more deliberate, sandbox first approach reads less like caution and more like a head start. The FCA's Digital Securities Sandbox, running since 2024, requires firms to test tokenised issuance, trading and settlement inside a supervised environment before going live at scale. PISCES, the Private Intermittent Securities and Capital Exchange System, does the equivalent for secondary trading of private company shares, with four operators now approved, including the London Stock Exchange's Private Securities Market, JP Jenkins and Asset Match.
The practical effect is that a UK investor buying a tokenised interest through one of these routes is buying something built to be recognised by the issuer and reconcilable against the underlying share register from day one, rather than a synthetic instrument bolted on afterwards. Licuido, the UK firm in which Ripple took a stake this week, is a useful illustration of the type of business this approach produces: an FCA regulated infrastructure provider building tokenised collateral workflows that plug into, rather than bypass, the existing regulatory perimeter.
None of this makes the UK immune to the same problems surfacing in the US and EU. Nothing currently stops an unauthorised platform based overseas from marketing synthetic exposure to UK investors, and the FCA's own rules on financial promotions are the primary defence rather than the tokenisation framework itself. But the structural choice to require authorisation and sandbox testing before scale, instead of allowing the market to run ahead of the rulebook and correcting afterwards, is now looking like the more resilient sequencing.
The open question
What is genuinely unresolved, and worth this publication convening a conversation on, is how the UK's authorised model interacts with a global market where the loudest volume still comes from unauthorised platforms. Tokenised equity perpetual trading volumes across offshore exchanges have grown from roughly 85 billion dollars in January to around 470 billion dollars in June, dwarfing the volumes moving through authorised, issuer sponsored infrastructure. If UK investors can still access unauthorised synthetic products through offshore platforms regardless of what the FCA authorises domestically, does the UK's sandbox first model mainly protect UK issuers and UK authorised platforms, or does it meaningfully protect UK investors too. And what would UK based digital securities lawyers, PISCES operators and FCA authorised platforms want changed, if anything, to close that gap.
This publication puts that question to UK digital securities lawyers, PISCES operators and FCA authorised tokenisation platforms, and would welcome named, attributable perspectives for a future piece.
Frequently asked questions
What is the difference between issuer sponsored tokenised securities and unauthorised tokenised stock?
With issuer sponsored tokenised securities, the company or an authorised transfer agent recognises the token as representing genuine economic and legal rights. Third party tokenised products track a share price without sign off from the company, and holders typically have no voting rights, no priority claim in an insolvency and none of the investor protections of a real share.
What did the Securities Transfer Association petition the SEC about in July 2026?
On 13 July, the Securities Transfer Association, which represents US registered transfer agents, petitioned the SEC arguing that most tokenised stock products in the market are not real shares. Its reasoning is that no issuer has authorised the transfer agent to recognise them.
What has Anthropic said about tokenised exposure to its private shares?
Anthropic has warned that any unapproved sale or transfer of its private shares, including through tokenised products routed via special purpose vehicles, is void and will not be recognised on its books.
How does the UK regulate tokenised securities trading?
The FCA's Digital Securities Sandbox, running since 2024, requires firms to test tokenised issuance, trading and settlement in a supervised environment before going live at scale. PISCES does the equivalent for secondary trading of private company shares, with four operators approved, including the London Stock Exchange's Private Securities Market, JP Jenkins and Asset Match.
How large is offshore tokenised equity perpetual trading in 2026?
Tokenised equity perpetual trading volumes across offshore exchanges grew from roughly 85 billion dollars in January to around 470 billion dollars in June. That dwarfs the volumes moving through authorised, issuer sponsored infrastructure.
This article is general information for an open editorial question, not tax or investment advice. Where formal regulatory guidance is pending, that is flagged above rather than assumed.
Key takeaways
Regulators in the US, EU and UK are converging on a clear distinction between issuer sponsored tokenised securities and unauthorised synthetic products
The Securities Transfer Association petitioned the SEC in July arguing most tokenised stock products are not real shares, and Anthropic has publicly voided unauthorised token exposure to its private stock
The UK's Digital Securities Sandbox and PISCES require authorisation and testing before scale, producing firms like the FCA regulated Licuido rather than synthetic offshore products
The open question is whether that authorised model protects UK investors from offshore unauthorised platforms, or mainly protects UK issuers and platforms, and this publication is inviting UK legal and PISCES operator perspectives on it
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