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TOKENIZATION6 minBuilding the RWA Chain / Ep. 3 · Stage 3-1

Tokenized Shares: Does the Token Make You the Owner?

Your wallet shows 10 tokenized shares. Does that make you the owner of the 10 real shares behind them?

XIN
Pixel-art night scene on water: on the left a gift-wrapped magenta cube tied by a glowing thread to a locked vault on a distant hill, on the right a cyan cube holding an open ledger book and bound by a chain, with a gold coin crossing a small bridge between them.

IN 30 SECONDS

A tokenized share is a blockchain token tied to a company’s shares. Most today are wrapped, ESMA finds: a custodian holds the real shares and legal ownership stays off-chain, so moving the token doesn’t move legal title to the share. In native issuance, the company issues shares on a blockchain; the law decides what that record means.

KEY TAKEAWAYS · 3

  • ESMA counts about EUR 1.9bn of tokenised equities at end-June 2026, mostly wrapped structures on large US tech stocks. Native issuance is rare.
  • In the wrapped structures ESMA describes, legal ownership of the shares stays off-chain, so a token transfer moves the token, not title to the share.
  • Whether an on-chain record can be the legal register depends on the structure and the law governing it, not on the token standard.
On this page

A token is not always a share

IN SHORT A wallet shows tokens. It doesn’t show who the law records as the owner of the share.

WORDS TO KNOW

Token
An entry on a blockchain that records which wallet (an account on the blockchain) holds how many units.
Custodian
A firm that holds assets, here shares, on behalf of other people.
Share register
The official list of a company’s shareholders. The law decides which list counts.
Wrapped
A structure where a token gives a claim on, or economic exposure to, shares a trusted party holds elsewhere.
Native issuance
The company issues its shares directly on a blockchain; the on-chain record is meant to be the register.

Most tokenised shares on the market today aren’t shares on a blockchain. They’re Token An entry on a blockchain that records which wallet (an account on the blockchain) holds how many units. See the glossary linked to shares held somewhere else.

ESMA, the EU markets watchdog, put it plainly in September. In the wrapped structures it describes, a Custodian A firm that holds assets, here shares, on behalf of other people. See the glossary holds the shares and legal ownership stays off-chain, outside the blockchain. So moving the token doesn’t move Legal title Ownership the law recognises: being the owner, not only holding a claim against someone who is. See the glossary to the share.

ADAM says: A wrapped token works a bit like a cloakroom ticket: pass it on and the coat stays on the rack. Where it breaks: a ticket gives one plain right, a token gives whatever its terms say.

That isn’t a scandal. It’s a design choice. What a wrapped token gives, a claim or only economic exposure, depends on its terms and their governing law.

What ESMA measured

IN SHORT The market grew about 6.5 times in eighteen months, but it’s still tiny, and mostly wrapped.

EUR 300M
END-2024
tokenised equities outstanding

Source: ESMA TRV Risk Monitor No. 2/2026.

EUR 1,900M
END-JUNE 2026
about ×6.5 in eighteen months

Source: ESMA TRV Risk Monitor No. 2/2026.

The figures come from ESMA’s TRV Risk Monitor No. 2/2026, published on 10 September 2026. ESMA still calls the market “negligible relative to global equity markets”.

Most of the activity sits in a few big US-listed tech stocks. The market grew “predominantly” through wrapped set-ups, while native issuance “remains rare”.

Coming up next: So what sets a wrapped token apart from a native one?

Wrapped or native: where the register lives

IN SHORT Wrapped keeps the share register off-chain; native aims to put it on-chain, where the law allows.

ESMA defines the two models.

IN PLAIN WORDS

Wrapped A structure where a token gives a claim on, or economic exposure to, shares a trusted party holds elsewhere. See the glossary: tokens give a claim on, or economic exposure to, shares that a trusted party holds.

Native issuance The company issues its shares directly on a blockchain; the on-chain record is meant to be the register. See the glossary: the company puts its own shares straight onto DLT (a shared ledger, such as a blockchain). Then the Share register The official list of a company’s shareholders. The law decides which list counts. See the glossary can live on-chain.

Where is the register of shareholders?
Off-chain, in the conventional system
On-chain, where the governing law recognises it
Who holds the underlying share?
A custodian or platform
The holder recorded in the register
What does a token transfer move?
The token, with whatever rights its terms give
The register entry, if validly recorded
What has to change to launch it?
No fundamental changes to issuance, registries or company law (ESMA)
Issuance practice and the register, sometimes the legal framework (my reading)

That last row explains the market: wrapping is today’s shortcut. Native can make the chain the source of truth, but only when the issuer, the law and the token contract line up.

How a wrapped transfer works, step by step

IN SHORT In the wrapped model ESMA describes, a transfer moves only the token; the share register stays where it was.

ILLUSTRATIVE CUSTODIAL WRAPPER

Sequence diagram: 4 participants: Holder A, Token contract, Holder B, Custodian and registerSequence diagram: 4 participants: Holder A, Token contract, Holder B, Custodian and register. Step 1: Holder A to Token contract, Send 10 tokens to B. Step 2: Token contract to Holder B, B now holds 10 tokens. Step 3: Token contract to Custodian and register, No change to the share register. Step 4: Custodian and register to Token contract, Books reconciled with on-chain balances.HOLDER A > TOKEN CONTRACTSend 10 tokens to BTOKEN CONTRACT > HOLDER BB now holds 10 tokensTOKEN CONTRACT > CUSTODIANAND REGISTERNo change to the shareregisterCUSTODIAN AND REGISTER >TOKEN CONTRACTBooks reconciled with on-chainbalances

Step 1. Send. Holder A asks the token contract to send 10 tokens to Holder B.

Pick a step to see it move
  1. Send Holder A asks the token contract to send 10 tokens to Holder B.
  2. Token moves The contract records the transfer. B now holds 10 tokens, and the claim the token’s terms define.
  3. Register unchanged Nothing changes in the share register. The custodian still holds the shares.
  4. Reconcile The custodian’s books have to be reconciled with the on-chain balances.
One illustrative model, not every wrapper. The token moves on-chain; the register of the underlying share stays off-chain, as ESMA describes for wrapped structures.

ITEM GET

Find the register first

Before anything else, ask where the legally recognised register is. In the wrapped structures ESMA describes, it stays off-chain.

About my angle: ERC-3643 is built for permissioned registers, where only approved wallets may hold the token.

This episode reads ESMA, the ECB, a public venue notice and the ERC-3643 spec. It isn’t a legal opinion or an assessment of any product. Whether a record carries legal title depends on the structure and on the law governing the register.

STAGE CLEAR

What you now know

  • Why a wallet balance doesn’t show who legally owns the share.
  • What wrapped and native mean, and where each keeps the register (on-chain only where the law recognises it).
  • Why ESMA finds that most tokenised shares today are wrapped.

Check yourself

Tap or click a question to see the answer.

A platform says its token is “backed one-for-one by real shares” held in its broker’s name, with the register kept off-chain. Does a token transfer alone change who the register records as owner?

No. One-for-one backing says where the shares sit, not who the law records as owner. The register stays off-chain, and the token gives the rights its terms define.

Next stage:If a token is meant to be the legal register, what does the token contract need to do?6 min
Adam Boudjemaa
Adam Boudjemaa

Former CTO of Integra. Named author (1 of 5) of ERC-3643, first author of ERC-6960, co-author of ERC-7410, and co-author of ERC-8203, which is still a draft. Building production AI and regulated Web3 systems.

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