According to Arkham Intelligence, BlackRock’s crypto holdings reached $104 billion as Bitcoin hit $124,128 and Ethereum neared $4,790, reflecting strong institutional ETF inflows and aggressive ETH accumulation.
BlackRock’s cryptocurrency portfolio has exceeded $100 billion, with current holdings of 744,240 BTC worth $88.43 billion and 3.2 million ETH worth $14.78 billion, according to Arkham Intelligence. The portfolio peaked at $107 billion when Bitcoin reached a record $124,128 and Ethereum hit $4,775 on August 14, 2025. This represents a 124% rise from its April 7 low of $46 billion, driven by price growth and institutional inflows into US spot Bitcoin and Ethereum ETFs. Bitcoin comprises over 85% of holdings, but Ethereum has surged 309% in value since January, with the number of ETH held increasing by 190%.