Golden Finance reported that according to Lookonchain monitoring, the data of US spot Bitcoin ETF on June 5 showed that: BlackRock increased its holdings of 3,894 bitcoins, worth approximately US$276.19 million. BlackRock currently holds a total of 295,457 bitcoins, worth approximately US$20.95 billion; Fidelity increased its holdings of 5,378 bitcoins, worth approximately US$381.424 million, and currently holds a total of 170,611 bitcoins, worth approximately US$12.1 billion; 9 Bitcoin ETFs increased their holdings of a total of 12,165 bitcoins, worth approximately US$862.79 million.