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1. How much bitcoin has no identified owner?
Galaxy Research's October 2026 snapshot of the Bitcoin ledger could not tie roughly 11.1 million bitcoin (BTC), about 55% of the 20.1 million coins mined so far, to any exchange, fund, government or other known entity. Alex Thorn, the firm's head of research, said the finding points to widespread self-custody, even as Wall Street products draw growing attention.
The number matters because the public conversation about bitcoin has shifted toward institutions in recent years. Exchange-traded funds, corporate treasuries and large asset managers dominate the headlines. Yet the ledger itself suggests that the single largest block of coins sits with holders whose identities have not been mapped. Put simply, the biggest slice of the bitcoin supply is the one that analysts cannot put a name to.
The figure reflects what Galaxy is able to attribute, not a verified census of who owns what. Attribution depends on the labels that analysts have collected for addresses over time, and any coin outside those labels falls into the unattributed pile. That distinction shapes how the data should be read, and it is the reason the later sections of this report return to the limits of the exercise.
2. How do analysts decide who owns a bitcoin address?
Bitcoin operates on a public ledger, and every coin sits at an address, a string of characters that works much like an account number. Anyone can look up the balance held at an address and trace the transactions that moved coins in and out of it. What the ledger does not reveal is the name of the person or company behind that address.
Research firms such as Galaxy try to close that gap by attaching labels to addresses. They follow wallets known to belong to exchanges, investment funds and large holders, then group together the many addresses those organizations use. Over time this produces a map in which a considerable share of the supply is assigned to recognizable names. Whatever remains without a label is described as unattributed.
The method is only as strong as the labels behind it. A coin that sits in a wallet nobody has linked to a known organization simply stays in the unnamed column, regardless of whether its holder is a private individual, a company that prefers privacy or someone who can no longer reach the funds.
3. What does it say about self-custody?
Thorn read the result as a sign that self-custody remains common. In a post on X, he wrote that more than half of all BTC supply is sitting in addresses with no known attribution. He added that individuals likely hold a large share of those coins, and possibly most of them.
Self-custody means holding the private keys to a wallet directly instead of leaving coins with an exchange, a fund or another intermediary. The holder alone controls the funds, and no third party can freeze or move them. That arrangement is central to bitcoin's original design, and it also explains why self-held coins are harder to track: no company publishes reports about them, and no filing discloses their size.
In that light, the data offers a counterpoint to the story of institutional takeover. Even with exchange-traded funds and other Wall Street vehicles now holding large amounts of bitcoin, the unattributed share exceeds everything that Galaxy has been able to assign to named holders.
4. Why did Xapo Bank say retail investors arrived first?
Xapo Bank, a bank focused on bitcoin, responded to Thorn's post with an argument about history. In its view, the large block of unnamed coins shows that ordinary investors have been in the market for more than a decade, long before institutions started to take part. The bank framed bitcoin as a market that grew from the bottom up, with individuals first and large firms later.
The bank summed up the idea in its own reply on X, saying that retail holders have been here for over a decade while everyone else is still catching up. It also invoked the notion that people can be their own bank, a phrase long associated with the appeal of self-custody.
This reading fits with how bitcoin is built. Its native token, BTC, lives on a public ledger, and miners verify transactions and earn newly issued coins for doing so. That open, permissionless structure is often described as an example of a highly competitive market, because anyone with the right equipment can take part without needing approval from a central authority. Individuals could therefore accumulate coins long before any institutional product existed.
5. What is the caveat in the data?
The interpretation comes with a clear warning: the entire unnamed 55% does not necessarily belong to long-term individual holders. Several other groups of coins can end up in the same category, and the data alone cannot separate them.
The first group is coins that are probably lost. Owners may have forgotten their keys, or they may have died without passing on access. Because bitcoin cannot be recovered without the keys, such coins stay in their addresses indefinitely, and they appear in the unattributed total just like coins held by active owners.
The second group comes from the early years of the network. Some coins were mined in the early period by miners other than the one behind the so-called Patoshi pattern, a set of early blocks that researchers associate with Satoshi Nakamoto, bitcoin's anonymous creator. Those early rewards are not assigned to the creator, and they are not tied to any other known name either.
The third group is institutional. Some coins could belong to unidentified institutions, including funds, companies and over-the-counter desks, which are brokers that arrange large trades privately, away from public exchanges. Custody arrangements that spread coins across many addresses make tracing harder still, since a single owner can look like dozens of unrelated wallets on the ledger.
6. Who are the named holders?
The remaining 45% of the supply carries names. Galaxy's attributed list includes exchanges, the exchange-traded funds led by BlackRock, and the United States government. It also includes the largest single holder in the dataset, labeled Satoshi Nakamoto (Patoshi Pattern), which controls 1,123,658 BTC.
Galaxy lists those coins in a separate category it calls the Satoshi-era miner pattern. The label reflects researchers' analysis of early mining behavior and is not a confirmed statement about the identity of the person or people involved. Even so, that single cluster stands as the biggest named position, ahead of any fund or exchange.
Together these named entities show where institutional adoption has reached. They hold a substantial amount of bitcoin, yet the unlabeled majority is larger than all of them combined.
7. What does this mean for bitcoin's ownership picture?
For readers trying to understand who controls bitcoin, the Galaxy snapshot suggests a more mixed picture than the institutional narrative implies. A large and unquantified portion is held privately, some of it by long-time individual owners, and some of it may never move again.
The result also shows the limits of on-chain analysis. A public ledger offers transparency about balances, but it offers no automatic transparency about identities. As more coins move into regulated products, the attributed share can grow, since those products publish their holdings. Coins held in private wallets, by contrast, stay out of reach unless their owners choose to reveal themselves.
That is why the data supports more than one reading. Thorn and Xapo see evidence of an enduring base of individual holders. The caveat points to lost coins, early-era mining rewards and institutions that have not disclosed their positions. Both views can be true at once, and the available information does not allow anyone to say how the 11.1 million coins split among them.
The practical lesson is a measured one. Headlines about institutional buying capture the visible edge of the market, while the ledger indicates that a bigger share of supply sits outside that view. Until holders step forward or analysts find new links between addresses and names, the largest group of bitcoin owners will remain unidentified.
8. How should readers weigh the figures?
Percentages of this kind are easy to misread, so it helps to separate what is measured from what is inferred. The measured part is simple: out of about 20.1 million coins mined, Galaxy could attach a name to roughly 45% and could not do so for roughly 55%. Everything beyond that division is interpretation, including the idea that the unnamed coins belong to individuals.
A second point concerns the word unattributed. It describes the state of the research, not the state of the coins. A wallet that is unlabeled today may be labeled tomorrow if an owner discloses it or if new analysis links it to a known entity. For that reason, the 55% figure is a snapshot that can change as attribution improves, and it should not be treated as a fixed property of the network.
A third point is that the ledger's openness cuts in two directions. Because every balance is visible, analysts can state precisely how many coins sit in unlabeled addresses. Because identities are hidden, they cannot say who stands behind those addresses. The same design that makes bitcoin auditable also lets holders keep their names private, and this tension runs through every ownership study of the asset.
Finally, the named side of the ledger is not uniform either. Exchange balances belong to customers rather than to the platforms themselves, and fund holdings represent shares owned by many investors. Even a clearly labeled address, therefore, can stand in for a large number of end owners, which is one more reason why a tally of addresses says little about how many people actually hold bitcoin.