BlackRock's Bitcoin exchange-traded fund, IBIT, has achieved a significant milestone, with its Bitcoin holdings surpassing 750,000 BTC as of September 3, 2025. The fund now holds a total of 750,057.56020 BTC, valued at approximately $84.2 billion. This development underscores the increasing institutional interest in Bitcoin, with major financial entities like BlackRock making substantial investments in the cryptocurrency.