BlackRock's iShares Bitcoin Trust (IBIT) held over 700000 BTC on July 8, 2025, with a total asset management scale of $76 billion. Reached this milestone within 18 months, becoming the third largest source of revenue among BlackRock's nearly 1200 funds, surpassing iShares Core S& P 500 ETF (IVV) and iShares Russell 2000 ETF (IWM).