The evolution of Bitcoin’s (BTC) supply is undergoing further transformation as institutional investments continue to attract large currency balances and submit them for custody through spot currency ETF providers, coinciding with the start of shifting balances from government-linked crypto wallets.
It is rare for both drivers – institutional accumulation and public holdings – to be active at the same time, raising new questions about how prices will respond when the majority of tradable supply is exhausted.
This question seems important for investors interested in following the structural evolution of demand; Investing in spot ETFs is not only an effortless source of income, but it also removes traded currencies from active markets and reduces liquidity. On the other hand, public portfolio movements often elicit a state of caution and, although the timing and purpose of these transfers remain ambiguous, their magnitude can influence short-term investment activities, particularly when market liquidity is already scarce.
Bitcoin ETF Provider Holdings and Limited Liquidity
BlackRock’s iShares Bitcoin Trust (IBIT) has become the largest custodian of Bitcoin balances in its category, currently holding over 800,000 BTC according to reports and blockchain data, equivalent to approximately 3.8% of the total currency supply. Adding the holdings of other U.S. ETF providers, the percentage of the offering held by funds subject to regulatory oversight is more than 5%.
IBIT has surpassed $100 billion in assets.
In this special episode of The Bid #podcastOscar Pulido explores why gold and bitcoin are receiving renewed attention as portfolio diversifiers. Hear BlackRock executives explain what’s driving demand and what investors should consider now.… pic.twitter.com/NeMHo16wVE– Black Rock (@BlackRock) October 13, 2025
This intense concentration of ownership has led to a decline in liquidity available on trading platforms, with data from CoinMetrics showing that currency balances available for trading on major platforms such as Binance, Coinbase and Kraken have decreased by more than 90,000 Bitcoin since the end of August.
This decline coincides with a consistent weekly movement of investment into ETF providers, which is changing the nature of market movements. Current price increases are often due to a lack of trading, and corrections can be sharp when demand is unbalanced.
US government measures raise questions
Blockchain observers have detected new transfers of 667 BTC from addresses linked to the US government dating back to previous seizures.
These movements were not intended to sell, but rather appear as internal transfers aimed at modifying the orientation of their conservation or the structure of their conservation. However, these movements remain worrying, as they raise fears of possible selling pressure in the event of a sell-off, even if no activity on trading platforms ensues.
The US government remains one of the largest holders of Bitcoin, with over 200,000 Bitcoin collected through law enforcement seizures. While the majority of these quantities have remained stable, previous selling activity – including the sale of 9,861 Bitcoin in March – coincided with a drop in prices, prompting traders to now monitor these addresses as well as ETF data as part of their liquidity pumping investment plans.
Sensitivity of supply and demand balances
The combination of continued institutional buying and stable public funds creates a vicious cycle, as ETF providers continue to withdraw on predictable schedules. On the other hand, public assets are transferred in a less transparent manner but often provoke stronger reactions on the markets. Under their combined effect, the supply available for trading decreases and the sensitivity of the market to liquidity fluctuations increases.
Therefore, analysts warn that volatility could increase if ETF providers continue to invest, meaning Bitcoin liquidity is sucked out of markets as governments begin liquidation operations (selling their holdings of the currency). At the same time, developers and fund managers see the current situation as evidence of Bitcoin’s growing presence in regulated financial markets.
This is expected to lead to structural tensions, with growing demand on the one hand, growing uncertainty on the other, and ultimately both will reshape investors’ assessment of timing, risk and confidence.
Additionally, exchange-traded funds (ETFs) continue to attract increasing proportions of Bitcoin balances available for trading, placing these balances in long-term custody and reducing the supply available for trading on the platforms. As this trend deepens, price movements could begin to follow the lead of less liquid asset classes in terms of higher volatility and longer holding periods.
On the other hand, public balances introduce a different variable. These balances are linked to legal procedures and political timetables, not to market conditions. When private institutions and public entities maintain a large supply, trading behavior becomes more sensitive to developments, forcing investors to adjust their expectations in a market that has become subject to, on the one hand, negative asset controls and, on the other hand, decreasing supply.
The article When the State Shifts Currencies: Why Is the Largest Spot Bitcoin ETF Rising While the Government Quietly Reorganizes Its Holdings? appeared first on Cryptonews Arabic.
