2-7-2025 – BlackRock’s iShares Bitcoin Trust (IBIT) accumulated $3.85 billion worth of Bitcoin during June 2025, capping the month with a $112 million inflow on June 30, according to data tracked by blockchain intelligence firm 
The asset management giant achieved an unprecedented 15 consecutive days of inflows starting June 9, demonstrating sustained institutional appetite for Bitcoin exposure. IBIT wrapped up the month with an inflow of $112.32 million on June 30 and has established itself as the dominant Bitcoin ETF with approximately $75 billion in total Bitcoin holdings.
The June accumulation represents BlackRock’s most aggressive Bitcoin purchasing period since the ETF’s January 2024 launch. The fund has maintained its position as the world’s largest Bitcoin ETF, significantly outpacing competitors Fidelity and Grayscale in both assets under management and monthly inflows.
Market analysts will be watching whether BlackRock can sustain this momentum heading into July, as institutional Bitcoin adoption continues to accelerate across traditional finance.
