Robinhood's Tokenized Stocks on Arbitrum
A tokenized stock is sold as a share you can move, sell or lend at any hour. We took every stock token on Arbitrum, asked each contract what it had issued and who held it, and found a warehouse rather than a market.
01 · A share you cannot move
Robinhood built the shelf, stocked it, and never opened the doors
The pitch for putting a share on a public chain is always the same. A stock becomes a token, the token moves the way money moves, and the market that trades it never has to close. You can sell at midnight. You can post it against a loan. You can hand it to somebody in another country without asking a broker first.
Robinhood made that pitch in the middle of 2025 and started shipping. Its deployer address began writing stock tokens to Arbitrum One, a few at a time and then hundreds at a time, until the book covered most of the American market. The tokens are real in every sense a chain can check. They carry the right names, they follow a standard any wallet can read, and they are sitting there now.
What has not happened is anybody owning one. Bitquery indexes every Arbitrum block, so we took the whole family, asked each contract directly what it had issued, and then asked who held it. We have run this count before, on tokenized stocks elsewhere and on Robinhood's own chain. The answer came back the same way more than a thousand times. Every share of every token Robinhood has issued on this chain sits in a single wallet, and that wallet has never passed one to anyone else. Widen the lens past Robinhood, to every firm putting stocks on this chain, and the picture holds.
This is a story about the distance between shipping a thing and using it. It is worth saying at the outset what it is not. We cannot see Robinhood's books, its client accounts, or the deals behind the tokens, and the tokens are sold to European clients rather than American ones. Everything below is what the chain itself records. Where that record runs out, we say so.
02 · Who holds it
One wallet, every token, no exceptions
We took each contract in turn and asked it two things a chain will always answer honestly: what is your total supply, and what is the balance of this wallet. For every token that has issued anything, the two numbers match. The wallet holds the lot.
That match does more work than a holder count would. If one wallet holds the entire supply, the sum rules out anybody else holding a share. There is no need to trust that our index caught every transfer, and no need to argue from a search that came back empty. Nothing is left over to own.
Other wallets have touched these tokens. Several hundred were party to a transfer at some point in the book's life. Every one of them reads zero today.
| What we asked the chain | What it answered |
|---|---|
| Contracts deployed by the Robinhood deployer | 2,065, from June 2025 onward, all on Arbitrum One. |
| Contracts holding a supply when we read it | 1,650. The holder wallet's balance equals total supply on every single one. |
| Contracts that have never emitted a transfer | 163. Deployed, named, and never used to issue anything. |
| Other addresses holding a balance today | None. 470 addresses were party to a transfer at some point; all read zero now. |
| Contracts that have ever traded on an exchange | One, named demo token 1. Its supply is now zero. |
03 · The shelf is worked, not abandoned
A hundred thousand mints and burns, from a single key
A store full of unsold stock suggests neglect. That is not what this is. Through August the book was busy: most of the contracts saw movement, on thousands of mints and as many burns. The supply of these tokens swells and shrinks day by day. It simply never leaves the building.
One signing key does all of it. The same wallet mints, burns, renames tokens and rewrites balances across the whole book, and no other wallet has ever made those calls.
That last power is worth pausing on. These tokens are built on shares, with a multiplier the issuer can rewrite, and a rewrite rescales every holder's balance at once. A plain token holds its balance still until somebody sends it; these do not. The chain records no event when the change happens, so a holder watching their own balance would see it move with nothing to explain why.
| Function the issuer calls | How often, and by how many keys |
|---|---|
| mintShares | 65,995 calls across 1,899 contracts, one signer. |
| burnShares | 39,260 calls across 1,841 contracts, one signer. |
| updateMultiplier | 244 calls across 184 contracts, one signer. Rescales every balance, emits no event. |
| setMetadata | 460 calls across 322 contracts, one signer. The name and ticker can be rewritten after issue. |
04 · The back office got tokenized too
Five contracts are corporate-action placeholders that escaped onto a public chain
Reading two thousand token names in a row is dull work, and then five of them stop you. None of the five is a company. They carry names like CONTRA HOLOGIC INCORPORATED and Contra Esperion Therapeutics, and codes that look like a clearing system talking to itself.
A contra account is brokerage plumbing. When a corporate action leaves a shareholder owed something that does not exist yet, a placeholder holds the position until the paperwork resolves. It is an internal bookkeeping entry, the kind of thing that lives in a settlement system and is never meant to be seen.
Somebody pointed the tokenizing machine at the whole book, and the machine did not know which rows were real securities. So the placeholders went onto a public chain with all the rest, where they sit today, permanent and readable by anyone. None of the five ever issued a share.
05 · Everyone else does it too
Across every issuer on the chain, 23 tokens have ever traded
If this were only Robinhood it would be a story about one firm's launch. It is not. We rebuilt the whole tokenized stock market on Arbitrum from the ground up, starting from the factory contracts that deploy these tokens rather than from their names, because names are exactly what a search like this misses. A token called Bristol-Myers Squibb Co. does not contain the word "stock".
Five other firms are doing the same thing at the same scale. Between them and Robinhood the chain now carries more than five thousand stock tokens. Twenty-three of them have ever changed hands. The count of people who have ever bought or sold one, across every issuer and the whole life of the chain, would not fill a bus. The same shape turned up when we read the fund side of Stellar.
The trading that does exist barely counts as a market. It sits in a handful of wrapped tokens from one issuer, and most of it stopped over a year ago. Several of the tokens that traded have since had their supply taken back to zero.
06 · The funds have a customer, and it is the chain
Arbitrum's treasury bought much of the tokenized fund layer itself
Stocks are not the only real-world asset here. A smaller set of tokenized money market and Treasury funds also lives on Arbitrum, from firms whose names carry weight: BlackRock, Franklin Templeton, WisdomTree, and the French fintech Spiko. These behave differently from the stock tokens. They have holders, in the low hundreds, and their supply is real money.
They also have an unusual customer. Arbitrum's own treasury ran a programme to put part of its reserves into tokenized funds, and voted through an allocation in 2024. Follow the money on-chain and it accounts for most of the balance of several of those funds.
| Fund on Arbitrum | Share held by treasury wallets |
|---|---|
| BlackRock BUIDL | 91.2% of its Arbitrum supply. Four holders in total. |
| Ondo USDY | 84.6% of its Arbitrum supply. |
| WisdomTree WTGXX | 53.0% of its Arbitrum supply. Four holders in total. |
| Franklin Templeton BENJI | 14.6% of its Arbitrum supply. Seven holders in total. |
| The dollar fund layer as a whole | About a quarter, once every dollar-denominated fund on the chain is counted. |
There is a plainer reason these funds do not trade. Most of them will not let them. Ask one to send a share to an address that is not on its approved list and the contract refuses, in words the issuer wrote: a wallet not in the registry service, a shareholder that does not exist. A pool on an exchange is an address like any other, so it cannot hold them either. For that part of the market the absence of trading is not a verdict on demand. It is the design.
07 · What this is, and what it is not
A ledger of positions held somewhere else
None of this means the tokens are fake or that anybody was misled. The likeliest reading is dull. A broker holds its clients' positions in its own systems, as brokers have always done, and mirrors the total onto a chain. The mints and burns track client activity. The single wallet is the broker's own book. The tokens are an accounting record that happens to be public.
What that reading costs is the pitch. A position you cannot move, cannot lend, and cannot sell to anyone outside your broker's own venue is a share in a database. The chain adds a public audit trail, which is worth something. It does not add the thing the word "tokenized" is usually selling, and on this chain, right now, essentially nobody is using it that way.
The record below lists the contracts and wallets behind every claim here.
08 · The record
Addresses and methods
| What | Where |
|---|---|
| Robinhood deployer | 0xcbdf630a858e7d87b5b08d92968ca14ca0f8f556, name-tagged by Arbiscan. |
| The holder wallet | 0x44c7c4ab4757aa49b50a8082cb1649c51ef7bc43. Sole recipient of every mint, sole caller of every burn. It carries no public name tag; we describe it by what it does. |
| The shared implementation | 0x7ba834024816fa5de620def31d03d12e6f20d2f9. Every contract in the family points at it. |
| demo token 1 | 0xf5e03573843b0cea1db57579f5a4ce313faa2faf. The only member of the family that has ever traded. |
| Method | Contracts found from creation records, never from token names. Every supply and balance is a live read from an Arbitrum node, and for each token the holder balance was checked against total supply. |
Figures were read from Arbitrum One on 10 September 2026 and change as the chain does. Supply and balance numbers are live reads from a node, not index lookups, because the balance index we would normally use does not reduce a balance when tokens are redeemed.
This article describes what the ledger records. It does not describe any firm's commercial terms, client accounts or intent, none of which a chain can show. Robinhood's stock tokens are sold to European clients, so a low count of outside holders on this chain is not evidence about demand in any market.
Contracts were found from creation records rather than token names. A name-based search misses tokens called things like Bristol-Myers Squibb Co., and our first pass at this market missed roughly three quarters of it for exactly that reason. The count of contracts here is a floor.
Nothing here is investment advice.