Bitcoin ETF holdings surpass Satoshi Nakamoto for the first time, circulating supply crisis enters a quantitative phase

When a group of strictly regulated trustee funds holds the total amount of Bitcoin in on-chain addresses that are transparent and verifiable, once they first surpass the position of the Genesis “whale” that has never moved, the market structure’s deep fracture is already complete. By the end of May 2026, the combined holdings of U.S. spot Bitcoin ETFs—represented by BlackRock IBIT, Fidelity FBTC, and others—have surpassed 1.1 million BTC, officially overtaking the estimated remaining supply of roughly 1.1 million BTC from Satoshi Nakamoto’s early mining addresses. This is not merely a reshuffling of figures on a leaderboard; it is a key turning point where Bitcoin’s scarcity narrative shifts from a story into a quantifiable reality that can be verified.

From a longer-term perspective of capital flows, this turning point is not an isolated event. After the approval of spot ETFs in 2024, the institutional allocation channels opened up in full. Pension funds, sovereign wealth funds, endowments, and other long-term capital have entered gradually. Their buying behavior shows a clear allocation profile—low frequency but ongoing—and they scarcely participate in short-term trading in the secondary market. As a result, the thickness of “inventory that exists only for holding” in the Bitcoin market has been expanding at a speed far exceeding the rate of new production. And when this expansion crosses the spiritual anchor line of Satoshi’s holdings, the logic of marginal supply in the market undergoes a qualitative change.

Reversal in Holding Patterns: From Cypherpunks to Trustee Vaults

Satoshi Nakamoto’s holdings of roughly 1.1 million BTC have never been transferred on-chain since their creation. For a long time, they have been regarded as the ultimate symbol of Bitcoin’s “value black hole”—representing absolute non-selling and absolute belief. Although ETF holdings legally belong to millions of investors, these underlying assets must be kept in cold storage by regulated custodians. In effect, they are permanently removed from the layer of instant liquidity that exchanges and over-the-counter markets provide. The locking effects of the two accumulate in the same direction, yet they represent completely different philosophies of ownership: the former is the founder’s reserve for a decentralized network, while the latter is a professional vault constrained by fiduciary responsibilities.

Among them, BlackRock IBIT’s Bitcoin holdings have been growing the fastest. According to publicly available asset management reports and on-chain tag data, the BTC holdings of its single fund have approached nearly half of the entire ETF market. This level of concentration has prompted the market to reexamine what “institutional Bitcoin” truly means. The institutional era does not mean all participants have equal status. Rather, a class of super buyers—those with the strongest compliance capabilities, the lowest cost of capital, and the longest holding cycles—is systematically withdrawing Bitcoin from the tradable balances on exchanges. While Grayscale’s GBTC experienced large-scale outflows early on, after competition over management fees and improvements in liquidity, its remaining holdings have gradually stabilized, forming another layer of accumulation in the market that is difficult to dislodge.

Tightening of Circulation: Bitcoin’s Supply Structure Is Being Rewritten

Discussions about supply scarcity must strip away nominal totals and focus on the actual float that is truly available for high-frequency trading in the market. Based on estimates from multiple on-chain data service providers, currently more than 14 million BTC are in long-term non-liquid or low-liquidity states. The amount of Bitcoin held by centralized exchanges has also fallen to multi-year lows. Further subtracting Satoshi’s holdings, global ETF lockups, and several million BTC that have been permanently lost due to lost private keys, the truly freely tradable volume that can circulate and change hands daily is likely to have contracted to below 4 million BTC.

According to Gate market data as of June 1, 2026, Bitcoin is priced at 73,836.7 USD. This means the market capitalization of the entire high-liquidity circulating float is only around 300 billion USD. By comparison, the market caps of individual tech giants like Apple and Microsoft are often several times higher. For institutional capital that has become accustomed to deploying multi-billion-dollar positions, a tradable asset base of this size is extremely easy to move with marginal funds. Over the past 30 days, Bitcoin fluctuated in a range of 70,509.7 USD to 82,828.2 USD, quickly recovering back above 73,000 USD after testing the lower end—indicating that spot demand resilience is strengthening amid a shrinking circulation float. Over the past year, BTC’s price has fallen by 22.08% from its high of 126,193 USD, but due to structural locking on the supply side, the duration of deep pullbacks has been trending shorter.

The pricing mechanism is also changing quietly. Previously, Bitcoin’s marginal prices were mainly determined by perpetual contracts and spot trading pairs on crypto-native exchanges; endogenous factors such as funding rates and leveraged liquidations have had very strong explanatory power for short-term price action. Now, ETF daily net inflow or net outflow data is becoming the most direct indicator for institutional investors to observe the market’s supply-demand gap. The so-called “macroeconomicization” of the market, in essence, is the shift in Bitcoin’s marginal pricing power from offshore crypto trading venues to SEC-regulated institutional trading desks.

Fault Lines in Institutional Behavior: Custody Centralization and the Liquidity Paradox

More than 1.1 million BTC are concentrated in the hands of a small number of qualified custodians, represented by Coinbase Custody. This creates new structural problems at both technical and legal levels. The core premise of decentralized networks is that no single entity can control the network’s assets or decisions. But when tokens of such a magnitude are held under unified custody, the risks of upgrading nodes, on-chain governance voting, and even—under extreme circumstances—the risk of asset freezes are no longer just theoretical scenarios. This is not about the custodians’ credit risk—they are subject to the strictest regulation and audits—but about the erosion of Bitcoin’s purity as a censorship-resistant asset.

At the same time, the liquidity paradox is beginning to show itself. On the surface, ETF secondary-market trading offers investors very high liquidity entry and exit channels; the buying and selling of shares can be completed instantly on traditional exchanges such as Nasdaq. But this liquidity is only the liquidity of fund shares, not the liquidity of the underlying Bitcoin. If, one day, extreme large-scale net redemptions occur, authorized participants must exchange ETF shares for physical Bitcoin and then sell it. At that time, BTC that has been locked for a long period in vaults would suddenly re-enter the spot market. This hidden potential supply pressure makes the market’s true liquidity far more fragile than what the order book depth suggests. Fortunately, in multiple prior stress tests— including periods when Bitcoin’s price fell sharply from historical highs—ETF holders did not show waves of panic redemptions. This reflects a clear behavioral split between institutionally allocated capital and retail speculative capital.

Multi-Scenario Scenarios: The Evolution Path of the Supply Tightening Cycle

After establishing the basic pattern of ETF lockups and the shrinking of the float, future market trajectories will be driven by three axes: the true supply absorption rate, the macro liquidity environment, and the regulatory framework.

In the baseline scenario, if major global central banks continue with a neutral-to-easing monetary policy stance and institutions such as BlackRock and Fidelity continue to maintain daily net inflows at the level of tens of millions of dollars into ETFs, the exchange-available sellable balances will keep declining over the coming months. The traditional “miner output vs. market demand” supply-demand model will fully give way to a new framework of “stock absorption rate vs. circulation release rate.” The marginal impact of halving events on Bitcoin’s price may further diminish, because the approximately 164,000 BTC of new production each year is no longer on the same order of magnitude as the scale of ETF absorption. The core variable in market pricing will shift toward an “availability premium”—i.e., how much extra cost buyers are willing to pay to obtain a Bitcoin that can be freely traded in the secondary market.

In a risk scenario, the transmission path of macro shocks must be considered. Bitcoin’s short-term correlation with Nasdaq and the S&P 500 is still relatively high. If the U.S. economy experiences an unexpected recession or the Federal Reserve is forced to restart tightening, risk assets will face broad pressure, and ETFs could see unprecedented large-scale net outflows. At that moment, the Bitcoin in custodian vaults would be forced to unlock and flood into the market. The resulting sell pressure could break the narrative of scarcity in the float and trigger a negative spiral of both price and liquidity. However, given the Federal Reserve’s balance-sheet tools and the depth of the Treasury market, the probability of such an extreme scenario is assessed as low at present. By contrast, more likely disruptions include a periodic strengthening of the U.S. dollar index or part of institutional flight-to-safety allocations diverting toward gold—factors that could slow the pace of ETF inflows, but would not fundamentally reverse the direction of supply tightening.

Another variable worth watching is the further clarification by the SEC and CFTC of the regulatory framework for crypto markets. If more categories of crypto assets are approved for inclusion in ETFs—such as Ethereum staking ETFs or other digital asset index products—institutional allocation funds may spread across the entire crypto sector, easing the speed of pressure on a single Bitcoin supply float to some extent. But conversely, if Bitcoin’s positioning as “digital gold” becomes even more firmly entrenched, its strategic allocation weight in institutional portfolios could rise from the current 1%-3% to 5% or even higher. That would fully cover new production and accelerate the depletion of the float.

Resetting the Investment Logic in the Era of Supply Scarcity

When ETF holdings surpass Satoshi Nakamoto’s holdings, Bitcoin has moved from a crypto-punk legend into a new stage dominated by data models and compliance constraints. For market participants, this means that the past approach of relying solely on inventory flow models or technical indicators is no longer sufficient. Float thickness, ETF net flows, changes in custodian inventories, and the share of on-chain non-liquid supply are together forming a new fundamental dashboard.

Satoshi’s holdings being overtaken will not change Bitcoin’s price trajectory in the short term, but it permanently changes how people perceive “supply sufficiency.” As the market gradually realizes that, out of the total 20.0161 million BTC, the vast majority has been locked in legal, private key-related, or institutional-action contexts, the remaining tradable Bitcoin volume becomes so small that volatility is no longer determined solely by buyer sentiment. Instead, it is shaped by physical availability in a literal sense. This structural force will not dissipate with short-term swings in macro sentiment. Over the next five or ten years, it will continue to inject an asymmetric supply rigidity into the Bitcoin market.

FAQ

Have the total holdings of Bitcoin ETFs really surpassed Satoshi Nakamoto’s holdings?

By the end of May 2026, total holdings of Bitcoin spot ETFs have surpassed 1.1 million BTC, indeed exceeding the roughly 1.1 million BTC in holdings attributed to Satoshi Nakamoto’s early mining addresses that are widely estimated across the industry.

Why is Satoshi Nakamoto’s holding regarded as permanently locked supply?

Satoshi Nakamoto’s holdings address has never made any on-chain transfers since Bitcoin’s genesis. Market consensus treats it as supply that will not enter circulation, forming a permanent stock on Bitcoin’s supply side.

How does an increase in ETF holdings change Bitcoin’s actual circulating float?

The Bitcoin purchased by ETFs must be kept in cold storage by qualified custodians. This directly strips tokens away from active circulation in exchanges and over-the-counter markets, systematically reducing the amount of Bitcoin available for high-frequency trading.

Roughly how much Bitcoin is freely tradable globally right now?

After deducting long-term non-liquid holdings, ETF lockups, and the portion permanently lost due to lost private keys, the freely tradable circulating float is estimated to have contracted to below 4 million BTC.

Does institutional concentration of Bitcoin create market manipulation risk?

Centralized custody among institutions does raise discussions about governance rights and regulatory freezes. However, to date, ETF holders have shown strong allocation discipline, and there is no clear evidence that they have used their holdings to manipulate the market in the short term.

If ETFs experience large redemptions, how much would that impact the Bitcoin price?

Large ETF redemptions would force custodians to release Bitcoin back into the spot market. In the short term, it could break the supply-scarcity narrative and trigger significant sell pressure. However, historical data shows that the probability of panic redemptions by institutional investors is relatively low.

How is the development path of Bitcoin ETFs similar to gold ETFs?

Bitcoin ETFs are replicating the early path of gold ETFs: lowering the investment threshold to bring in long-term allocators and gradually shifting asset pricing away from a speculative-trading-dominated pattern.

In a supply-tightening environment, what indicators should investors focus on?

Investors should focus on ETF daily net inflows and outflows, exchange Bitcoin reserves, the share of on-chain non-liquid supply, and macro-level changes in the U.S. dollar index and the Federal Reserve policy path.