Golden Finance reported that according to Lookonchain monitoring, ten U.S. Bitcoin ETFs had a net inflow of 5,045 BTC ($493.04 million) on December 9, of which BlackRock had an inflow of 2,525 BTC ($246.76 million). BlackRock currently holds 523,689 BTC, worth approximately US$51.18 billion; Nine Ethereum ETFs had a net inflow of 26,351 ETH ($100.66 million), of which Fidelity inflowed 11,750 ETH ($44.89 million). Fidelity currently holds 342,750 ETH, worth approximately $1.31 billion.