Odaily News According to Lookonchain monitoring, today 10 US Bitcoin ETFs had a net inflow of 5,236 BTC, of which BlackRock received 3,158 BTC. BlackRock currently holds 692,877 BTC, worth US$74.26 billion; 9 Ethereum ETFs had a net inflow of 13,642 ETH, of which BlackRock received 22,698 ETH. BlackRock currently holds 1,743,756 ETH, worth US$4.24 billion.