Overview

• IBIT now holds just over 800,000 BTC worth about $98 billion after roughly $4 billion in recent net inflows.
• Analysts say the fund could cross $100 billion within a few trading sessions, reaching the mark about five times faster than any prior ETF.
• BlackRock’s fund controls more than 60% of all spot Bitcoin ETF holdings, with Fidelity’s FBTC roughly $70 billion smaller.
• Cumulative inflows total about $37 billion in the first year and $26 billion so far in 2025, helped by Bitcoin’s new $125,000 high and a roughly 70% rally.
• Annual fee revenue is estimated above $240 million from a 0.25% charge, and BlackRock has declined to comment on the rapid growth.