BlackRock's IBIT Achieves Longest Bitcoin ETF Inflow Streak

BlackRock’s iShares Bitcoin Trust has recorded the longest net inflow streak among spot Bitcoin ETFs in 2025. This streak, culminating in May, underscores a significant shift in institutional interest.

The influx has resulted in increased market confidence, with Goldman Sachs becoming the top holder. Bitcoin prices hit unprecedented highs, indicating strong institutional demand.

BlackRock’s role as a leader in traditional finance extends to digital assets, with its iShares Bitcoin Trust setting records in ETF trading volumes as of May 2025. The ETF has surpassed its peers over a significant period, capturing market attention.

The spot Bitcoin ETFs, especially BlackRock’s IBIT, have seen unprecedented inflows. Institutional giants like Goldman Sachs have significantly increased their holdings, showing deep interest. As of Q1 2025, Goldman Sachs emerged as the largest IBIT shareholder. “IBIT’s 20-day streak of net inflows is the longest such streak for any spot bitcoin ETF in 2025, drawing in over $5 billion over the period.” — Source

The spot Bitcoin ETF trading volume spiked by 25%, with staggering net inflows peaking at $2.7 billion in a week. This surge directly affected market dynamics, notably uplifting Bitcoin’s price to a new all-time high of $109,000.

These developments suggest sustained institutional interest, potentially leading to long-term impacts on the market. Historical trends also suggest that such inflows encourage wider adoption of digital assets, with significant implications for broader crypto market dynamics.

Previous spot Bitcoin ETF launches did not witness such sustained inflows. Comparatively, initial ETF approvals in the US in 2024 set the groundwork, but recent activities underscore a shift towards consistent and robust institutional engagement.

Experts from Kanalcoin emphasize the long-term bullish outlook if current trends continue. Sustained institutional backing, evidenced by significant players like Goldman Sachs, may herald a new era in digital asset investment landscapes.