According to data from Arkham Intelligence compiled by WuBlockchain, Satoshi Nakamoto’s addresses still contain roughly 1.096 million Bitcoin—worth around $71 billion at current prices—making the pseudonymous creator the single largest BTC-holding entity. The original pool of mined coins, untouched since Bitcoin’s early days, remains a silent foundation beneath a market that has since been reshaped by exchanges, funds, and government seizures.
The numbers paint a clear picture of where the actual supply now sits. Coinbase controls approximately 981,000 BTC. Michael Saylor’s Strategy (the firm previously known as MicroStrategy) holds 844,000 BTC, an accumulation driven by its corporate treasury strategy. BlackRock’s various funds—primarily through its spot Bitcoin ETF—have amassed around 732,000 BTC. Binance, the world’s largest exchange by trading volume, holds about 675,000 BTC. Then there is the U.S. government, sitting on 325,000 Bitcoin obtained largely through asset forfeitures tied to criminal investigations.
Exchanges and ETFs Become the New Base of Supply
The breakdown reveals a fundamental change in Bitcoin ownership. Over a decade ago, the majority of coins were controlled by individuals and early miners. Today, a handful of centralized venues and institutional vehicles dominate the addresses with the largest balances. Coinbase and Binance alone hold more than 1.65 million BTC between them—an amount that rivals Satoshi’s estimated stash. That concentration heightens counterparty risk conversations, especially as exchanges custody customer assets in opaque ways. The rise of spot Bitcoin ETFs in the U.S. has only accelerated the trend, pushing giant volumes of bitcoin into institutional-grade custody structures managed by a few firms.
The open question is what happens if any of these large pools are forced to move funds suddenly, whether due to regulatory action, a security breach, or a strategic decision. The crypto market has seen cascades of selling pressure triggered by large exchange outflows before, but the scale here is far larger than anything witnessed during past exchange crises.
State Holdings Add a Regulatory Wildcard
The U.S. government’s 325,000 BTC stake is different in kind. Unlike exchanges or investment managers, the government has no mandate to custody assets for clients; it holds them as evidence or proceeds of crime. The Department of Justice has a history of selling seized Bitcoin in batches, sometimes through auction, sometimes through open-market sales. Those sales have historically caused short-term price dislocations. As lawmakers debate the future of crypto legislation—including the landmark bill that Wall Street banks are currently attempting to kill—the massive federal Bitcoin position creates a policy contradiction. A government that debates how to regulate digital assets is also one of the largest involuntary holders of the same asset.
Other governments are beginning to face similar situations as they expand enforcement against ransomware networks and darknet markets. Germany, for example, has liquidated significant portions of its seized Bitcoin in previous cycles. How major economies decide to handle these inventories could influence market liquidity far beyond any single regulatory ruling.
The Unspoken Variable: Satoshi’s Keys
No discussion of Bitcoin concentration is complete without acknowledging that Satoshi’s approximately 1.1 million BTC may never move. Wallets attributed to the creator have been dormant for over a decade, and many analysts believe the private keys are either lost or deliberately destroyed. Still, the mere existence of those coins creates a permanent uncertainty premium. Any on-chain movement from those addresses would almost certainly trigger panic selling, no matter the intent behind the transfer. The fact that the market has priced Bitcoin as a trillion-dollar asset class without substantial evidence of the creator’s activity is a testament to how deeply the “Satoshi dormancy” assumption is embedded.
The Arkham snapshot also shows that the two largest individual wallet addresses belong to Binance’s cold storage, holding approximately 249,000 BTC and 181,000 BTC respectively. These are functionally part of Binance’s aggregated holdings, but the concentration in just two addresses highlights how few points of failure exist when it comes to big exchange custody. While the blockchain remains a distributed ledger, the practical custody map looks increasingly like a traditional financial network with a small number of massive nodes.
What matters next is how these balances evolve. As ETF demand continues and exchanges compete for institutional clients, the rankings may shift further. But one thing is clear: the era of purely decentralized retail ownership has given way to a landscape where the largest Bitcoin balances reflect corporate treasuries, asset managers, and governments—a structure that carries both maturity and concentration risk in equal measure.
