BlackRock's spot Bitcoin ETF has amassed over 250,000 BTC, crossing $17 billion in assets under management (AUM) in just 54 days. The CEO, Larry Fink, is very bullish on Bitcoin, citing a $26 trillion debt over 24 years. US spot Bitcoin ETFs have raised $35 billion worth of BTC in 54 days, with nine new Bitcoin ETFs holding 2.54% of the circulating supply, totaling $35 billion. $9.5 billion worth of Bitcoin has been withdrawn from exchanges since the launch of US spot ETFs, indicating strong demand.