Bitcoin holders in 2026: Satoshi remains largest as Arkham maps the concentration

On-chain analysis from Arkham Intelligence sheds light on how the largest bitcoin holders are distributed worldwide in early 2026.

The concentration of Bitcoin ownership in 2026

Bitcoin ownership in 2026 remains highly concentrated among a small group of entities. According to Arkham Intelligence, the biggest single owner is still Satoshi Nakamoto, while major exchanges, ETF issuers, governments, and public companies follow behind with substantial reserves.

Moreover, this on-chain mapping offers a rare, data-driven snapshot of where the world’s most valuable digital asset is currently held. The report highlights which entities control the largest balances and how these stacks are distributed across different types of wallets and institutions.

Satoshi Nakamoto and the largest early mining stash

Satoshi Nakamoto, the pseudonymous creator of Bitcoin, remains the single largest known holder. Arkham’s research attributes 1.096 million BTC, worth approximately $77 billion, to Satoshi based on an early mining pattern known as the Patoshi Pattern. That said, most of these coins have remained dormant for years.

Arkham’s data links these holdings to around 22,000 blocks mined in the network’s earliest phase. The associated addresses include the only known wallets from which Satoshi ever spent BTC. However, virtually no movement has been recorded from the vast majority of these wallets in a very long time.

Among individual wallet addresses not tied to Satoshi, a Binance cold wallet currently holds the largest single balance. This address contains nearly 250,000 BTC, worth around $17 billion, making it the biggest single-address Bitcoin wallet on record today.

Exchanges and ETF issuers as major custodians

Coinbase stands out as the largest exchange entity by BTC holdings. Arkham attributes around 982,000 BTC to Coinbase-controlled wallets, or roughly 5% of Bitcoin’s total circulating supply. Binance follows with approximately 655,000 BTC, equal to about 3.3% of supply in its wallets.

Moreover, spot Bitcoin ETFs have quickly become critical custodians of large pools of coins. BlackRock leads all ETF issuers with 775,000 BTC held under its spot Bitcoin ETF structure. Fidelity Custody controls 460,000 BTC, while Grayscale, Bitwise, and ARK Invest also maintain significant on-chain positions.

Arkham first identified these ETF-related holdings on-chain after the products launched in the United States in January 2024. Grayscale’s Bitcoin reserves are distributed across more than 1,750 separate addresses, each with no more than 1,000 BTC. All of these assets are custodied through Coinbase, further boosting the exchange’s overall footprint.

Government Bitcoin reserves and seizure-driven balances

National governments appear prominently in Arkham’s dataset, primarily due to criminal asset seizures. The United States Government is the largest state-level holder, with 328,000 BTC managed across multiple wallets. These coins originate from high-profile seizures tied to the Bitfinex hack, the Silk Road marketplace, and the LuBian Hacker address.

The FBI oversees these wallets on behalf of the federal government. That said, the timing and size of eventual liquidations remain a key area of market speculation. Other governments hold far smaller but still notable balances by comparison.

The United Kingdom controls 61,245 BTC, seized from Jian Wen and Zhimin Qian in 2018. El Salvador holds around 7,500 BTC, acquired through daily purchases and its legal tender policy. Meanwhile, Bhutan holds roughly 5,400 BTC, mined via its sovereign wealth fund using domestic hydroelectric power.

Unlike seizure-based holdings in the United States and United Kingdom, El Salvador and Bhutan accumulated their coins through proactive national strategies. El Salvador adopted Bitcoin as legal tender and implemented a policy of buying 1 BTC per day under President Nayib Bukele. Bhutan partnered with Bitdeer to expand mining operations backed by relatively cheap hydroelectric energy.

Public companies and corporate balance sheet strategies

Among public companies, Strategy ranks as the most aggressive corporate accumulator of BTC. The firm, formerly known as MicroStrategy, reports total holdings of 738,000 BTC, although Arkham’s on-chain analysis directly verifies 443,000 BTC. The company has pursued this strategy continuously since August 2020.

MARA, a publicly traded mining company, reports a treasury stockpile of 53,200 BTC. Moreover, Metaplanet, listed in Tokyo, holds 35,100 BTC as a hedge against yen depreciation. Both firms have modeled their long-term accumulation approach closely on Strategy’s balance sheet playbook.

These corporate positions illustrate how public companies bitcoin holdings have evolved from small experimental allocations into major strategic reserves. However, the scale of Strategy’s holdings ensures that it remains the most prominent example in this category for now.

Private companies and opaque large holders

Private companies also appear in Arkham’s breakdown, though transparency varies. Tether reportedly holds 96,300 BTC verified on-chain, making it one of the largest private-sector owners. SpaceX holds about 8,300 BTC, down from a peak of 28,000 BTC reported in 2021, indicating that some coins have likely been sold.

Block.one claims ownership of around 164,000 BTC. However, Arkham notes that these particular holdings remain unverified through on-chain attribution, leaving some uncertainty over the exact balances. That said, the reported figures still position Block.one as a potentially major private holder if fully accurate.

According to Arkham’s aggregated data, this combined picture of institutional, governmental, and corporate control helps answer how the largest bitcoin holders shape supply dynamics and market perception in 2026.

What the 2026 ownership map reveals

Overall, Arkham’s March 2026 dataset shows that Bitcoin ownership is heavily skewed toward a relatively small number of entities. Satoshi Nakamoto’s early-mined stash, large exchange wallets, ETF custodians, and government seizure addresses collectively represent a substantial portion of outstanding supply.

Moreover, the continued accumulation by public and private companies underscores how Bitcoin has become a strategic asset for treasuries and funds worldwide. As more data emerges over time, this evolving map of on-chain balances will remain central to understanding who effectively controls the largest shares of Bitcoin and how that may influence market behavior.