According to Lookonchain monitoring, ten US bitcoin ETFs have a net outflow of 2329 BTC ($225.63 million) today, of which iShares (BlackRock) has outflow of 3412 BTC ($330.48 million), BlackRock currently holds 548,506 BTC, about $53.13 billion; Nine Ethereum ETFs have a net outflow of 14,924 ETH ($52.58 million) and Bitwise has an outflow of 16,214 ETH ($57.12 million). Bitwise currently holds 104,888 ETH, which is about $369.52 million.