Bitcoin’s supply is approaching its 21 million cap, but how much of it is actually circulating through the economy? Millions of BTC have remained untouched for years, while ETFs, corporate treasuries and lending markets are changing how the asset is held and deployed. The gap between Bitcoin’s total supply and its economically active supply raises a key question: how much BTC is available for trading, and how much is being put to work? This report analyzes Bitcoin’s dormant supply, market liquidity, institutional holdings and financial deployment to assess how effectively its existing supply is being utilized.

Bitcoin Supply Breakdown: How Much BTC Is Actually Liquid?

Bitcoin’s supply is heavily weighted toward coins with limited spending activity. The latest liquidity classification divides approximately 20.10 million BTC into three categories: illiquid, liquid and highly liquid supply.

Illiquid supply accounts for roughly 66.7% of the measured total, or about 13.41 million BTC. Liquid and highly liquid supply together represent approximately 6.69 million BTC, indicating that a substantially smaller share of the classified supply is associated with greater spending activity.

Bitcoin Dormant Supply: How Much BTC Has Not Moved for Five Years?

Bitcoin’s dormant supply highlights the scale of long-term holding across the network. Approximately 6.84 million BTC had not moved for at least five years, representing around 34.1% of the measured supply. Within this group, coins that had remained unmoved for more than 10 years accounted for approximately 3.63 million BTC.

The 10-year-plus cohort represents more than half of the BTC that has remained unmoved for at least five years. This points to a substantial concentration of long-held Bitcoin, although dormancy alone does not establish whether these coins are permanently lost, securely held or likely to return to circulation. Tracking changes in these age cohorts can help identify when previously inactive supply begins moving again.

Bitcoin Liquidity: How Much BTC Is Held on Exchanges?

Exchange balances provide insight into Bitcoin held within identifiable trading infrastructure. The tracked exchange-wallet groups contained approximately 733,753 BTC in the latest available wallet-level reading.

Broader exchange-balance estimates may be higher because providers use different wallet-identification methods and coverage. Exchange reserves can help assess the amount of BTC held at trading platforms, although balances alone do not establish immediate selling pressure. Falling reserves may reflect withdrawals to private custody or other wallets, while rising reserves may indicate increased deposits to exchanges. These movements need to be interpreted alongside price action, trading volume and other market indicators.

Bitcoin ETF Holdings: How Much Supply Is Held by Institutional Funds?

U.S. spot Bitcoin ETFs provide investors with Bitcoin exposure through regulated investment funds. The funds held approximately 1.29 million BTC in the reported October dataset, with BlackRock’s IBIT accounting for approximately 805,222 BTC, making it the largest fund in the group.

ETF holdings measure the underlying Bitcoin held by the funds, while net flows track changes in investor capital over a given period. These figures can move differently: a fund may continue to hold a substantial BTC balance even when it experiences net outflows. Tracking both holdings and flows provides a clearer view of institutional exposure and changing investor demand.

Corporate Bitcoin and Financial Deployment: Is BTC Being Put to Work?

Corporate treasuries have become a significant channel for Bitcoin ownership. Strategy held approximately 848,000 BTC in early October, making it the largest publicly disclosed corporate Bitcoin holder.

Beyond holding BTC as a reserve asset, Bitcoin can also support borrowing through collateralized credit arrangements. These markets allow holders to access capital without necessarily selling their Bitcoin.

Bitcoin-backed credit data showed approximately 1.175 million BTC pledged as collateral, supporting around $33.21 billion in dollar-denominated debt in the latest available data.

Corporate treasury holdings and collateral balances represent different financial uses and should be assessed separately. Treasury holdings measure Bitcoin owned by companies, while collateral figures track BTC pledged within covered credit arrangements. Together, these metrics illustrate how Bitcoin can function both as a corporate reserve asset and as collateral within credit markets.

Bitcoin On-Chain Activity: Is More BTC Actually Moving?

Active addresses provide a measure of participation across the Bitcoin network. Bitcoin recorded approximately 653,121 active addresses on October 8, compared with 597,061 on September 8, marking a 9.4% increase.

Higher address activity can reflect a range of movements, including trading, payments, exchange settlements, custody transfers and wallet management. However, active addresses alone do not measure the amount of BTC transferred or establish whether previously dormant coins are returning to circulation. Adjusted transfer volume and supply-age metrics are needed to determine whether increased network participation is accompanied by greater economic movement.

Tracking these indicators alongside dormant supply can help reveal whether long-held Bitcoin is beginning to move again or whether network activity is rising without a meaningful shift in older supply cohorts.

Bitcoin Capital Utilization: Where Is the Supply Being Used?

Bitcoin’s supply can be assessed across three measurable dimensions: historical spending behavior, market liquidity and financial deployment. Together, these indicators show how BTC is held, how much is associated with trading infrastructure, and how Bitcoin is being used within financial markets. Dormant-supply data tracks long-term holding behavior, exchange reserves measure BTC held in identified trading wallets, and collateral balances capture Bitcoin pledged within covered credit arrangements.

The key is to track how these measures change over time. A decline in older dormant-supply cohorts alongside rising exchange balances and transfer activity could indicate that previously inactive BTC is returning to circulation. Meanwhile, rising collateral balances may point to greater use of Bitcoin in credit markets. No single metric captures utilization on its own; viewed together, these indicators provide a more complete picture of Bitcoin’s evolving economic role.

Bitcoin’s Utilization Gap: What Does the Data Show?

The data highlights three important features of Bitcoin’s supply structure. First, long-term holding remains substantial, with approximately 6.84 million BTC unmoved for at least five years. Illiquid supply accounts for around 66.7% of the measured liquidity dataset, indicating that much of the classified supply has limited historical spending activity.

Institutional exposure is another major component. U.S. spot Bitcoin ETFs hold approximately 1.29 million BTC, providing investors with access to Bitcoin through investment funds. Meanwhile, corporate treasury holdings and Bitcoin-backed credit arrangements show how BTC can serve as both a reserve asset and collateral for borrowing.

Together, these metrics show that Bitcoin’s economic role extends beyond direct transactions. However, ownership, liquidity and collateral use measure different aspects of the market and should not be combined into a single utilization figure. The key question is how these measures evolve over time, and whether changes in dormant supply, exchange balances and financial deployment signal a broader shift in how Bitcoin is being used.

Conclusion: Bitcoin’s Supply and Economic Utilization Tell Different Stories

Bitcoin’s supply structure reveals a substantial base of long-term holdings alongside a smaller pool of liquid supply and expanding financial use cases. Approximately 6.84 million BTC had remained unmoved for at least five years, while 13.41 million BTC was classified as illiquid in the measured liquidity dataset.

Institutional exposure adds another dimension. U.S. spot Bitcoin ETFs held approximately 1.29 million BTC, while corporate treasuries held Bitcoin as a reserve asset and credit markets used BTC as collateral. These figures describe different aspects of the ecosystem and should not be treated as separate, non-overlapping portions of total supply.

The central finding is that Bitcoin’s monetary supply does not equal the amount readily available for trading or actively used across financial markets. Dormant-supply metrics reveal holding behavior, exchange balances help assess trading-platform inventory, and institutional holdings and collateral data show how BTC is held or deployed. Tracking these indicators over time can help establish whether Bitcoin is becoming more liquid, moving more frequently or finding broader use in financial applications.

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