Who owns bitcoin?

The big picture

Bitcoin’s ledger is public. Anyone can see every coin and the address it sits at. What nobody can see is who stands behind each address. So the question of who owns bitcoin is answered by a mixture of hard disclosure (companies and funds that must report), forensic guesswork (governments, Satoshi, lost coins) and arithmetic for whatever is left.

The picture below pulls those together. Treat every bar as an estimate. The two main public trackers, Bitbo and BitcoinTreasuries.net, disagree by hundreds of thousands of coins in some categories because they count different entities and update at different times.

Two things stand out. First, the largest single group is still ordinary holders: millions of individuals with coins in their own wallets or on exchanges. Second, the fastest-growing groups are institutional. In 2020 funds and listed companies together held a few percent of the supply. In October 2026 they hold about 13 percent.

Satoshi’s million

In bitcoin’s first year almost nobody was mining except its creator. In 2013 the researcher Sergio Demian Lerner noticed that a large share of early blocks carry a subtle fingerprint in the way their nonces were generated, suggesting a single miner running custom software. That “Patoshi pattern” covers roughly 22,000 blocks and about 1.1 million bitcoin.

Apart from a handful of test transactions in 2009, including the payment to Hal Finney, those coins have never moved. They sit in thousands of separate addresses, visible to all, worth tens of billions of dollars. People send tiny amounts to the genesis address as tribute. Whenever any coin from early 2009 stirs, the market flinches, and it has always turned out to be some other early miner.

If Satoshi is alive and holds the keys, he, she or they are among the richest people on earth and have chosen not to spend a cent. If the keys are gone, the coins are simply out of circulation. Either way the stash matters for one live debate: early coins like these have their public keys exposed on the chain, which makes them the most obvious prize for a future quantum computer. Proposals to deal with that are discussed under quantum resistance.

The lost coins

Bitcoin has no “forgot password” link. Coins sent to a mistyped address, keys on a discarded laptop, a seed phrase thrown out with a house clearance: all are gone for good, though they remain on the ledger for ever. The analytics firm Chainalysis has estimated that somewhere between roughly 2.3 and 3.7 million bitcoin are lost in this way, most of them from the early years when a coin was worth pennies and nobody thought to make a backup.

The most famous case belongs to James Howells, a Welsh engineer who threw away a hard drive in 2013 holding keys to about 8,000 bitcoin. It lies somewhere under a landfill in Newport. He spent a decade asking the council for permission to dig, and in early 2025 a British court dismissed his claim. There is more on this in culture and lore.

Lost coins make bitcoin scarcer than the headline number suggests. The cap is 21 million, but the amount that can ever actually change hands is probably nearer 17 or 18 million.

Funds and ETFs

Exchange-traded funds are now the largest identifiable category. Trackers put all bitcoin funds worldwide at about 1.48 million BTC on 9 October 2026, of which US spot ETFs account for roughly 1.29 million. One fund, BlackRock’s IBIT, holds more than 800,000 on behalf of its shareholders.

It is worth being precise about what this means. BlackRock does not own that bitcoin in any ordinary sense. Hundreds of thousands of investors do, through shares, and they can sell tomorrow. The coins move in and out with demand. What is concentrated is not ownership but custody: most of those coins are held by a single company, Coinbase. The full story is in the ETF section.

Companies with bitcoin on the balance sheet

In August 2020 a mid-sized software company called MicroStrategy announced that it had converted $250 million of spare cash into bitcoin. It was the start of the “bitcoin treasury” strategy: a listed company holding bitcoin as its main reserve asset and, in the most aggressive version, issuing shares and debt to keep buying.

Source: Bitbo treasuries tracker, 9 October 2026, except where a company figure is noted. Mining companies Riot and Hut 8 also hold five-figure amounts. Company disclosures are the authority; trackers can be days or weeks behind.

How the treasury model works, and where it strains

A treasury company’s shares can trade for more than the bitcoin it holds. The ratio is called mNAV. When it is above 1, the company can sell new shares at a premium, buy bitcoin with the proceeds, and increase the bitcoin behind each existing share. Do that repeatedly in a rising market and the result looks like a perpetual motion machine. Dozens of imitators launched in 2025.

The machine runs backwards too. When the premium disappears, selling shares dilutes holders instead of enriching them, and debts and preferred dividends still fall due. That is what 2026 tested. By February most treasury companies were trading below the value of their coins. Strategy reported a quarterly loss of more than $12 billion on paper, cut back its buying for a time, built a dollar reserve to cover about two years of dividends and interest, and disclosed that it had sold about $218 million of bitcoin in the first half of the year for the same purpose, while its total holdings still grew over the year. Smaller players merged or changed course.

Supporters say the model survived a 54 percent fall in the bitcoin price, which is no small thing. Critics say the real test is a longer slump with debt coming due. Both views are covered on the risks page, and Michael Saylor has his own entry in the directory.

Private companies

Trackers list between about 285,000 and 440,000 BTC in private hands, a wide range that reflects how little private firms must disclose. The stablecoin issuer Tether and SpaceX are among those usually named. The bankrupt estate of Mt. Gox still held about 34,700 BTC in late 2025, with a repayment deadline of 31 October 2026.

Governments

Most government bitcoin was not bought. It was seized from criminals. That is beginning to change, slowly.

Government figures are the least reliable on this page. Bitbo’s total for all governments on 9 October 2026 was about 519,000 BTC; BitcoinTreasuries.net showed about 646,000.

The US Strategic Bitcoin Reserve

On 6 March 2025 President Trump signed an executive order establishing a Strategic Bitcoin Reserve, to be stocked with bitcoin the federal government already held through forfeiture. The order says reserve bitcoin “shall not be sold” and tells the Treasury and Commerce secretaries to look for ways to acquire more that are “budget neutral”, costing taxpayers nothing.

Eighteen months on, the reserve is real but unfinished:

• No purchases have been reported. The reserve consists of seized coins.
• No public audit. The order required agencies to account for their holdings within 30 days. No full reconciliation has been published, which is why estimates range from under 200,000 to over 320,000 BTC.
• Not yet law. An executive order can be reversed by a future president. Senator Cynthia Lummis’s BITCOIN Act, which would have the government buy a million coins over five years, has not advanced. A narrower bill, the American Reserve Modernization Act, would write the reserve into statute with a 20-year minimum holding period and regular proof-of-reserve reports, but would not authorise purchases. A House committee approved it 28 to 21 on 16 September 2026. It has not passed either chamber.

US states

New Hampshire became the first state to authorise its treasurer to invest public funds in bitcoin, in May 2025. Texas created a state reserve the following month. Arizona allows a reserve funded only by seized assets. Similar bills failed or stalled in a number of other states.

El Salvador’s experiment

El Salvador made bitcoin legal tender in September 2021, gave citizens a government wallet with a small bonus, and later began buying one coin a day. Surveys found that most Salvadorans did not use it. As a condition of a $1.4 billion IMF loan agreed in December 2024, the law was changed so that businesses are no longer required to accept bitcoin. The government has nonetheless kept buying, which has remained a point of friction with the fund. On paper the holdings have been profitable; as a currency the project fell well short of its ambitions.

Exchanges, whales and everyone else

Lists of the “richest bitcoin addresses” are topped by exchanges and custodians: Coinbase, Binance, Bitfinex. These are pooled customer funds, not corporate wealth. An address with 200,000 BTC may represent a million people.

That makes distribution hard to measure. A single person may control hundreds of addresses; a single address may serve thousands of people. On-chain researchers who try to adjust for this generally find that bitcoin ownership is concentrated, though less so than raw address data implies, and that it has been spreading out over time as early holders sell to newer ones. The past two years added a new channel for that hand-over: long-dormant coins sold, directly or indirectly, into ETF demand.