BlackRock's Fink Very Bullish As iShares Bitcoin ETF Takes Off

• BlackRock CEO Larry Fink “very bullish” on long-term prospects of Bitcoin

• Fink says iShares Bitcoin Trust (IBIT) became fastest growing ETF in history

• IBIT attracted $13.5 billion in flows in first 11 weeks

• Fink pleasantly surprised by significant retail demand for IBIT

• IBIT currently holds $17.1 billion worth of Bitcoin, second only to Grayscale Bitcoin Trust