BlackRock's Spot Bitcoin ETF, known as the iShares Bitcoin Trust (IBIT), has officially become the fastest-growing exchange-traded fund in history. According to various reports, in just 11 months, it amassed over $50 billion in assets, surpassing previous records for ETF growth. This achievement was highlighted by Bloomberg, which noted that IBIT's launch in 2024 was unprecedented in terms of asset accumulation speed for any ETF. Additionally, posts on X have echoed this sentiment, with BlackRock's CEO Larry Fink himself describing it as the fastest-growing ETF in ETF history. #BlackRock⁩ #larryfink