Analysis shows notable growth in institutional investments in Bitcoin and Ethereum through ETFs. This data confirms the interest of large investors in these cryptocurrencies.
Bitcoin ETFs Show Significant Inflows
According to Lookonchain, as of July 1, 2025, Bitcoin ETFs recorded strong inflows totaling 18,476 BTC, highlighting steady demand. Currently, Bitcoin ETFs hold a combined total of approximately 1,245,435 BTC, valued at $130.92 billion. BlackRock’s iShares Bitcoin Trust remains the largest holder among these funds, managing 696,875 BTC worth around $73.26 billion. On July 1, iShares reported a net inflow of 1,045 BTC, contributing to a seven-day inflow totaling 11,290 BTC.
Ethereum ETFs Demonstrate Substantial Inflows
Ethereum ETFs collectively hold 4,110,246 ETH, with a market value close to $9.94 billion. The largest Ethereum fund, iShares Ethereum Trust, manages 1,768,573 ETH and recorded a net inflow of 2,421 ETH on the reported day, with a seven-day inflow of 87,767 ETH. The Fidelity Ethereum Fund also experienced large inflows, adding 10,237 ETH in one day. In contrast, the Grayscale Ethereum Trust and Mini Trust reported small outflows, losing 232 ETH and 7 ETH respectively.
Institutional Accumulation Trends
Inflow data indicates that institutional investors are increasingly accumulating Bitcoin and Ethereum through ETF products. iShares funds from BlackRock lead both markets with consistent gains in market share. Liquidation flows from some Grayscale trusts are only local adjustments and cannot be used to gauge the overall accumulation trend defining the industry.
Significant inflows into Bitcoin and Ethereum ETFs confirm the growing interest of major institutional investors in these cryptocurrencies, which may indicate further growth in their popularity.
